HPS

600W LUMii BLACK HPS Lamp

600W LUMii BLACK HPS Lamp

The LUMii BLACK Lamps is a 600 W Dual Spectrum, High Pressure Sodium (HPS) Lamp with an E40 fitting. Perfect for stimulating enhanced flowering, offers 18,000 life hours and 90,000 Lumens. For best results, we recommend using them with a LUMii BLACK Ballast...

£25.95

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Horti King 600W Dual Spectrum Lamp

Horti King 600W Dual Spectrum Lamp

Horti King dual spectrum bulb The Horti King 600w duel spectrum HPS Bulb Produces a spectrum of light that is suitable for your plants in both the growing and flowering stages of its life. Producing 90000 lumins of light with a 2000K colour temperature. Duel spectrum lights have more blue in the spectrum than traditional red spectrum HPS bulbs and this helps the formation of more compact plants with shorter internode distances. The bulb is priced to enable..

£20.95

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Loadstar 250W Dual Sprectrum Lamp

Loadstar 250W Dual Sprectrum Lamp

Loadstar 250W Dual Sprectrum Lamp..

£14.95

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Loadstar Pro 1000W SE HPS Lamp

Loadstar Pro 1000W SE HPS Lamp

The Loadstar Pro 1000W HPS is for growers that really want some high output power from their lamps. The light output is predominantly red and yellow making it predominantly a flowering bulb for producing bumper crops...

£50.95

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Loadstar Pro 600W Dual Spectrum Lamp

Loadstar Pro 600W Dual Spectrum Lamp

The Loadstar Pro is the lamp of choice for growers who require a large yield without breaking the bank. They are manufactured to a high standard and will give great results every time. They have are dual spectrum, making them suitable for both grow and bloom stages...

£18.95

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Lumatek 600W 400V DE HPS

Lumatek 600W 400V DE HPS

This Double-Ended (DE) pulse-start lamp has been engineered for use with Lumatek electronic ballasts and is produced using high-grade ceramic arc tube technology and specific horticultural gas blend that creates optimal spectral output for healthy plant growth. Double-ended HPS lamps are more stable than traditional, single-ended HPS lamps and this allows them to have a 10% increase in light intensity and PAR/PPF output. The increased light intensity also..

£54.95

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Lumatek HPS Lamp 1000W 240V

Lumatek HPS Lamp 1000W 240V

This Lumatek HPS Lamp 1000W 240V, pulse-start lamp, has been engineered for use with Lumatek 1000W 240V Controllable ballast and is produced using high-grade ceramic arc tube technology and specific horticultural gas blend that creates optimal spectral output for healthy plant growth. The PCA ceramic arc tube permits the lamp to operate at higher internal temperatures increasing colour rendering, output and efficiency. PCA resists interaction with the che..

£50.95

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Lumatek HPS Lamp 250W 240V

Lumatek HPS Lamp 250W 240V

This pulse-start lamp, HPS Lamp 250W 240V has been engineered for use with Lumatek 250W 240V electronic ballast and is produced using high-grade ceramic arc tube technology and specific horticultural gas blend that creates optimal spectral output for healthy plant growth. The PCA ceramic arc tube permits the lamp to operate at higher internal temperatures increasing colour rendering, output and efficiency. PCA resists interaction with the chemicals inside..

£17.95

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Lumatek HPS Lamp 400W 240V

Lumatek HPS Lamp 400W 240V

This HPS Lamp 400W 240V, pulse-start lamp, has been engineered for use with Lumatek 400W 240V electronic ballast and is produced using high-grade ceramic arc tube technology and specific horticultural gas blend that creates optimal spectral output for healthy plant growth. The PCA ceramic arc tube permits the lamp to operate at higher internal temperatures increasing colour rendering, output and efficiency. PCA resists interaction with the chemicals insid..

£26.95

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Lumatek HPS Lamp 600W 240V

Lumatek HPS Lamp 600W 240V

This HPS Lamp 600W 240V, pulse-start lamp, has been engineered for use with Lumatek 600W 240V Controllable ballast and is produced using high-grade ceramic arc tube technology and specific horticultural gas blend that creates optimal spectral output for healthy plant growth. The PCA ceramic arc tube permits the lamp to operate at higher internal temperatures increasing colour rendering, output and efficiency. PCA resists interaction with the chemicals ins..

£28.95

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LumenLite 600w 400v Dual HPS

LumenLite 600w 400v Dual HPS

The LumenLite 600W 400 Volt HPS Lamp has been designed specifically for 400 Volt / 600 Watt lighting systems as a replacement for the Philips Master Greenpower. When used in a Pro HPS 400 Volt / 600 Watt system, this lamp will outperform virtually all other 600 Watt lamps and lasts for approximately a year! A replacement for the Philips Master Greenpower Lamp A superb lamp, specifically for use with Pro HPS 400 Volt / 600 Watt lighting systems only Pr..

£21.95

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LumenLite 600W 400V HPS DE

LumenLite 600W 400V HPS DE

The latest technology in High Pressure Sodium lighting. Lumenlite Double Ended HPS bulbs emit more UV and IR light than traditional single ended HPS bulbs. Double Ended HPS bulbs are also more stable than traditional single ended HPS bulbs, increasing light intensity and PAR by 10%. The Lumenlite DE bulbs last longer than traditional single ended HPS bulbs. Even after 10,000 hours, double ended lamps continue to output over 90% of their original intensit..

£98.95

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LumenLite HPS 400W Lamp

LumenLite HPS 400W Lamp

Lumenlite lamps feature a lumen output that’s above the competition, they’re also optimized to maintain consistent light spectrums when used at different wattages with adjustable ballasts. Very highly recommended! Engineered to maintain consistent spectrums at various output settings Also highly effective when used with magnetic ballasts Features a PAR value of 700 umol/m2/s Delivers great results in both veg and flower Can be fixed vertically or ho..

£17.95

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LumenLite HPS Dual Spectrum 600W Lamp

LumenLite HPS Dual Spectrum 600W Lamp

Lumenlite lamps feature a lumen output that’s above the competition, they’re also optimized to maintain consistent light spectrums when used at different wattages with adjustable ballasts. Very highly recommended! Engineered to maintain consistent spectrums at various output settings Also highly effective when used with magnetic ballasts Produces up to 93,500 lumens – 3500 brighter than the competition Delivers great results in both veg and flower C..

£19.95

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LumenLite Super HPS 250W Lamp

LumenLite Super HPS 250W Lamp

LumenLite design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Lumenlite’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen output. The ..

£7.95

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LumenLite Super HPS 400W Lamp

LumenLite Super HPS 400W Lamp

LumenLite design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Lumenlite’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen output. The ..

£13.95

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Philips Son-T PIA Plus HPS - 250W, 400W, 600W & 1000W Lamps

Philips Son-T PIA Plus HPS - 250W, 400W, 600W & 1000W Lamps

Philips Son-T PIA Plus lamps with greater red spectrum for the flowering stage. For 220/230v ballasts only For E40 lamp holders..

£27.95

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SunLux Pro - 400W Dual Spectrum Lamp

SunLux Pro - 400W Dual Spectrum Lamp

Pro Dual Spectrum dual spectrum bulb The Sunlux Pro Dual Spectrum 400w and 600w bulbs are aimed at the budget end of the bulb market. However the quality of the bulb far outweighs the cost. They will fit into any E40 reflector fitting...

£16.95

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SunLux Pro - 600W Dual Spectrum Lamp

SunLux Pro - 600W Dual Spectrum Lamp

Pro Dual Spectrum dual spectrum bulb The Sunlux Pro Dual Spectrum 400w and 600w bulbs are aimed at the budget end of the bulb market. However the quality of the bulb far outweighs the cost. They will fit into any E40 reflector fitting...

£20.95

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Sylvania SHP-TS Super - 600 Watt (Red Spectrum Lamp)

Sylvania SHP-TS Super - 600 Watt (Red Spectrum Lamp)

SHP-TS Super flower lamp affordable, reliable, and powerful. Like all of the lamps in this series, what stands out is the price, but also excellent performance values. Sylvania is a subsidiary of Osram and has certainly made a name for itself in the world of grow lights. The lamps in the Sylvania SHP-TS series emit a large proportion of their light in the red spectrum (approx. 2050°k) and are therefore best suited for the flowering phase of most harvest cr..

£29.95

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Philips 600W Master Greenpower Son-T PIA Lamp

Philips 600W Master Greenpower Son-T PIA Lamp

One of the most popular grow lamps for the indoor grower. A standard full spectrum light that is designed to give maximum quality output and crop yield. For use with 230/240v ballasts only For use with E40 lamp holders Kelvin: 2000K PAR: 1100 µmols/sec Run-Up Time 90% (Max): 5 min Energy Efficiency Label (EEL): A++ Energy Consumption kWh/1000 h: 663 kWh..

£48.95

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Hacienda 600W Dual Spectrum Lamp

Hacienda 600W Dual Spectrum Lamp

This lamp has been specifically developed by industry experts for use in horticulture and designed to deliver maximum yield. The Hacienda 600w Dual Spectrum Lamp features extra blues and reds to help with both the grow and bloom stages of your crop, additional UV for finishing and ripening, and excellent levels of PAR required for fruiting and flowering. Technical Specifications 600W Dual Spectrum Compatible for use with both digital & magnetic b..

£19.95

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Philips Son-T GreenPower EL 400V 600W HPS Lamp

Philips Son-T GreenPower EL 400V 600W HPS Lamp

High Pressure Sodium lamp with clear outer bulb, optimized growth light output and maintenance. Dimmable Yes Colour Code 2000K Colour Temperature 33 Ra8 Bulb Finish Clear Fitting E40 Lifespan 10000 hr Luminous Flux 87,500 Lm..

£78.95

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Philips / Dimlux MASTER GreenPower Plus EL 400V 600W & 1000W Lamps

Philips / Dimlux MASTER GreenPower Plus EL 400V 600W & 1000W Lamps

Philips has improved the well known GreenPower/Vision electronic systems. They now supply even more growth light and both are best-in-class energy efficient in their range. The upgraded Plus family comprises of two product lines, GreenPower Plus 600 W EL and GreenPower Plus 1000W EL. Both are optimized for use with electronic drivers. Now the GreenPower Plus 600W offers +2% more growth light and the GreenPower Plus 1000 W even produces +4% increase, both ..

£67.95

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Philips Son-T GreenPower T EL 400V - 1000W Lamp

Philips Son-T GreenPower T EL 400V - 1000W Lamp

Dimmable Yes Voltage 400V Power 1000W Fitting K12x30S Lifespan 10000 hr Luminous Flux 135,000 Lm..

£141.95

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150W Son-T Lamp

150W Son-T Lamp

Long life time Very high luminous efficacy Very good luminous flux maintenance throughout the life of the lamp Energy savings of up to 50 % when replacing inefficient mercury vapor lamps (HQL) Optimum energy efficiency on POWERTRONIC PTo 3DIM ECGs Dimmable on conventional control gears and electronic control gears..

£33.95

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600W GroXpress HPS Lamp

600W GroXpress HPS Lamp

This Sylvania GroXpress lamp offers a broader spectrum of light making it an ideal lamp for both the vegetative and flowering stages...

£40.95

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Nanolux 600W DE HPS 400V 2K MaxPar Lamp

Nanolux 600W DE HPS 400V 2K MaxPar Lamp

25 to 30 percent more efficient than single-ended HPS lamps...

£83.95

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1000W DE HPS Lamp for Deva Revolution & Dimlux Grow Lights

1000W DE HPS Lamp for Deva Revolution & Dimlux Grow Lights

USHIO Hilux Gro Pro Plus 1000w DE HPS Lamp USHIO introduces the NEW Double-Ended 1000W Super High Pressure Sodium Double Ended Pro-Plus lamp to its HiLUX GRO lamp series. The HiLUX GRO series is a full line of professional grade horticulture lamps that use super high output lamp technology to achieve maximum vegetative growth and maximum flower yield. The lamps are designed to assure consistency in quality and optimized for high performance. Professional..

£137.95

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Nanolux 1000W DE HPS 400V 2K MaxPar Lamp

Nanolux 1000W DE HPS 400V 2K MaxPar Lamp

25 to 30 percent more efficient than single-ended HPS lamps...

£104.95

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growlite Real Red 2000K 400W & 600W Lamps

growlite Real Red 2000K 400W & 600W Lamps

Real Red HPS lamps are designed to maximize the light spectrum to give you outstanding results during the flowering period. 400W HPS Performance: Initial Lumens: 48,000 Lamp Lumens Per Watt: 150 Rated Life: 20,000 hours Color Temperature: 2000k Color Rendering Index (CRI): 25 Burning Position: Universal Bulb Designation: ET18 Fixture Rating: Open/Closed To 90% Warm Up Time: 4 min Hot Restart Time: 3-5 min ANSI Designation: S51 600W HPS Perf..

£55.95

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Lumatek 600W 400V HPS Lamp

Lumatek 600W 400V HPS Lamp

This 400V pulse-start lamp has been engineered for use with Lumatek Ultimate Pro 600W 400V electronic ballast and is produced using high-grade ceramic arc tube technology and specific horticultural gas blend that creates optimal spectral output for healthy plant growth. 400V HPS lamps are more efficient than standard HPS lamps and this allows them to have a 10% increase in light intensity and PAR/PPF output. The PCA ceramic arc tube permits the lamp to o..

£34.95

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growlite Real Red 2000K DE 1000W HPS Lamp

growlite Real Red 2000K DE 1000W HPS Lamp

Real Red HPS lamps are designed to maximize the light spectrum to give you outstanding results. 1000W HPS DE Performance: Initial Lumens: 140,000 Lamp Lumens Per Watt: 140 Rated Life: 20,000 hours Color Temperature: 2000k Color Rendering Index (CRI): 25 Burning Position: Horizontal ±15° Bulb Designation: T10 Fixture Rating: Open/Closed To 90% Warm-Up Time: 4 min Hot Restart Time: 3-5 min ANSI Designation: S52 Physical Data / Requirements ..

£88.95

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SolisTek 1000W DE HPS Lamp

SolisTek 1000W DE HPS Lamp

2,100+ µmol, one of the highest output double ended lamps on the market. Optimal for all stages of growth. Available in 1000w Featuring premium quartz glass for enhanced spectrum and penetration to your plants which results with higher quality and yield! Why digital lighting? The Sun is high frequency. In order to make artificial light behave more like natural Sunlight it needs to be high frequency. Digital lighting makes for a higher quality of light t..

£109.95

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DLI 1000W DE Horticulture Plus Lamp

DLI 1000W DE Horticulture Plus Lamp

The 1000W DE Horticulture Plus Lamp is optimized by DLI to increase photosynthesis efficiency. By enhancing the Red & Blue, the lamp encourages prolific growth of ALL types of consumption. Exclusive Spectrum - Optimized by DLI to increase photosynthesis efficiency Exclusive μMOL Output - Enhanced through gas chemistry to maintain high life Designed for DLI JOULE - Series and most brands of 1000w DE Systems Enhanced Red & Blue - Encourages pr..

£131.95

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Gavita Pro 6/750W EL DE FLEX Lamp

Gavita Pro 6/750W EL DE FLEX Lamp

Type: Pro El DE Power: 750 Watt Lamp base: K12 x 30S Growlight (µMol): 1500 Light maintenance 1 year (5000 hours):: >95% Voltage: 400V..

£96.95

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Pro 1000W EL DE Lamp

Pro 1000W EL DE Lamp

Type: Pro El DE Power: 1000 Watt Lamp base: K12 x 30S Growlight (µMol): 1950 μmol Light maintenance 1 year (5000 hours):: >95% Voltage: 230V..

£105.95

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Enhanced 230V - 400W & 600W Lamps

Enhanced 230V - 400W & 600W Lamps

Gavita Enhanced HPS 230V HPS lamps, suitable for DigiStar high frequency ballasts...

£26.95

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SuperPlant HPS 400W & 600W Lamps

SuperPlant HPS 400W & 600W Lamps

The SuperPlant HPS lamp is a High Pressure Sodium bulb with yellow/red spectrum that encourages fruit and flower growth...

£16.95

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Lumatek 1000W 400V DE HPS Lamp

Lumatek 1000W 400V DE HPS Lamp

Key Specifications: Bulb Shape: T32.5 Wattage: 1000W Mains Voltage (V): 400V Lamp Current (A): 5.8A Rated Hours: 10,000 CCT (K): 2100 Luminous Flux (lm): 145,000 PAR (micromol/sec): 2100..

£63.95

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SolisTek 600W DE HPS Lamp

SolisTek 600W DE HPS Lamp

Optimal for all stages of growth. Featuring premium quartz glass for enhanced spectrum and penetration to your plants which results with higher quality and yield! Why digital lighting? The Sun is high frequency. In order to make artificial light behave more like natural Sunlight it needs to be high frequency. Digital lighting makes for a higher quality of light that’s good for all living things... This is only possible if you have the proper lamp and ba..

£99.95

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GE Lucalox 600W Lamp

GE Lucalox 600W Lamp

The G.E Lucagrow HPS 600W lamp offers a complete natural light substitute. With a long life of up to 28 500 hours the lucagrow high output lamps give up to 20% more light than standard high pressure sodium lamps. The Lucagrow lamp maintains 90% light output over the life of the lamp and is fully interchangeable with other HPS lamps. The 600W Lucagrow lamp will put out 90 000 lumens with a colour temperature of 2000K...

£26.95

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Osram Plantastar CL 400V 600W Lamp

Osram Plantastar CL 400V 600W Lamp

This horticulture lamp is ideal for growth and flower stages. The prominent part of the light that it irradiates is in the red spectrum, but it also irradiates blue spectrum. The benefit of 400V grow lights is that they are capable of irradiating more red spectrum. Lifespan 12,000 h Dimmable E40 Bulb Temperature T46 [T 46mm] Fitting Clear Luminous Flux any [Any or Universal (U)] Lum Eff..

£50.95

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SuperPlant Agro 400W, 600W & 1000W Lamps

SuperPlant Agro 400W, 600W & 1000W Lamps

Superplant AGRO lamps have been created to satisfy the absortion of the spectrum of the plants. It has been developed for horticulture, with a spectrum of light  suitable for all the hydroponic cultivations (flowering and growth period)...

£25.95

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Gavita Pro 600W HPS 400V EL Lamp

Gavita Pro 600W HPS 400V EL Lamp

Gavita Pro 600W HPS 400V EL lamp, suitable for Pro-line high frequency ballasts...

£46.95

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HPS Son T Plus - 150W, 250W, 400W, 600W & 1000W Lamps

HPS Son T Plus - 150W, 250W, 400W, 600W & 1000W Lamps

All Sunmaster lamps have been enhanced for operation on high frequency digital ballasts. Each electrode in the lamp uses a special blend of Nickel (Ni 65%) and Copper (Cu 30%). With Sunmaster's spectral families, each lamp is tailored to promote optimum development at each plant growth stage. Specifically designed to provide high PAR (Photosynthetic Active Radiation) values, Sunmaster leads the field in product innovation and plant lighting research. Pure..

£20.95

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1000W HPS 400V DE Lamp

1000W HPS 400V DE Lamp

The latest technology in High Pressure Sodium lighting. Omega double ended HPS bulbs emit more UV and IR light than traditional single ended HPS bulbs. Double Ended HPS bulbs are also more stable than traditional single ended HPS bulbs, increasing light intensity and PAR by 10%. The Omega DE bulbs last longer than traditional single ended HPS bulbs. Even after 10,000 hours, Omega double ended lamps continue to output over 90% of their original intensity. ..

£93.95

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Gavita Pro Plus EL DE 400V 1000W Lamp

Gavita Pro Plus EL DE 400V 1000W Lamp

Professional European 1000 W high frequency horticultural lamp No wireframe, quartz glass outer bulb for perfect optical quality Double ended, K12 x 30S lamp base for accurate lamp positioning Extremely high photosynthetic photon fl ux (ppf): 2100 μmol (see specs) Only suitable for high frequency, high voltage Electronic ballasts (Gavita Pro series) 1 year warranty on suitable electronic ballasts (Gavita Pro series)..

£131.95

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Digital HPS - 400W, 600W & 1000W Lamps

Digital HPS - 400W, 600W & 1000W Lamps

Featuring Low Iron (Low-E) glass for enhanced UVA and UVB penetration to your plants for higher quality and yield! Our special low iron glass allows for more UV spectrums to get to your plants and flowers. Low iron glass is composed of purified materials free from contaminants that make the glass extra clear.  Usually glass has a green tint to it, these are impurities possibly from recycled materials. It has been proven that Low-E glass allows more UV..

£32.95

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250W Dual Spectrum Lamp

250W Dual Spectrum Lamp

Omega Lighting design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Omega Lighting’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen ou..

£21.95

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400W Dual Spectrum Lamp

400W Dual Spectrum Lamp

Omega Lighting design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Omega Lighting’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen ou..

£23.95

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600W Dual Spectrum Lamp

600W Dual Spectrum Lamp

Omega Lighting design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Omega Lighting’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen ou..

£25.95

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1000W Dual Spectrum Lamp

1000W Dual Spectrum Lamp

Omega Lighting design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Omega Lighting’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen ou..

£49.95

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250W UltraVivid Dual Spectrum Lamp

250W UltraVivid Dual Spectrum Lamp

Want incredible yields? Then look no further! The UltraVivid Dual Spectrum Lamp is colour adjusted, with a broad light spectrum giving lots of orange, red and blue light. This makes it a phenomenal all rounder, and can be used throughout both the vegetative and flowering stages. The UltraVivid Dual Spectrum Lamp has an overall output of 90,000 lumens and has been designed specifically to give maximum PAR output. Broad spectrum, colour adjusted lamp Ou..

£21.95

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250W Super HPS Lamp

250W Super HPS Lamp

Omega Lighting design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Omega Lighting’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen ou..

£21.95

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400W UltraVivid Dual Spectrum Lamp

400W UltraVivid Dual Spectrum Lamp

Want incredible yields? Then look no further! The UltraVivid Dual Spectrum Lamp is colour adjusted, with a broad light spectrum giving lots of orange, red and blue light. This makes it a phenomenal all rounder, and can be used throughout both the vegetative and flowering stages. Broad spectrum, colour adjusted lamp Outperforms in both vegetative and flowering stages For use with magnetic or digital ballasts Designed for maximum PAR output..

£25.95

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400W Super HPS Lamp

400W Super HPS Lamp

Omega Lighting design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Omega Lighting’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen ou..

£23.95

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600W Super HPS Lamp

600W Super HPS Lamp

Omega Lighting design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Omega Lighting’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen ou..

£25.95

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Adjusta-Watt ECO Dual Spectrum 600W

Adjusta-Watt ECO Dual Spectrum 600W

The Adjusta-Watt® ECO Dual Spectrum Lamp offers an enhanced colour spectrum with additional “blues” and “reds”. Its design ensures spectral stability when used in conjunction with variable output or dimming digital ballasts...

£20.95

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600W HPS Lamp

600W HPS Lamp

The 600w Grow Lush high pressure sodium lamp emits light concentrated in the red region of the spectrum making it ideal for the flowering/budding stage of plant growth...

£25.95

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400W HPS Lamp

400W HPS Lamp

The 400W Grow Lush high pressure sodium lamp emits light concentrated in the red region of the spectrum making it ideal for the flowering/budding stage of plant growth...

£19.95

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Sunblaster HPS - 400W, 600W & 1000W Lamps

Sunblaster HPS - 400W, 600W & 1000W Lamps

The LUMii® SUNBLASTER HPS offers exceptionally high output. Couple this with raised spectral discharge in the reds and blues (exactly the right spectral energy distribution curves that your plants need to thrive) and a long lamp life, and you have the perfect plant grow light...

£17.95

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Grolux HPS - 250W, 400W & 600W Lamps

Grolux HPS - 250W, 400W & 600W Lamps

The Sylvania Grolux high pressure sodium lamp is one of the best value-for-money horticultural lamps available with added blue output for use in all stages of growing. The Sylvania Grolux HPS lamp is a dual-spectrum lamp with a high 90,000 lumens output for the 600W and 55,000 lumens output for the 400W lamp. The Sylvania Grolux produces light mostly in the orange/red part of the spectrum for excellent flowering but also produces some blue to make it als..

£20.95

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Osram Vialox Nav-T (Son-T Plus) Super HPS - 250W, 400W & 600W Lamps

Osram Vialox Nav-T (Son-T Plus) Super HPS - 250W, 400W & 600W Lamps

Long life time Very high luminous efficacy Very good luminous flux maintenance throughout the life of the lamp Energy savings of up to 50 % when replacing inefficient mercury vapor lamps (HQL) Optimum energy efficiency on POWERTRONIC PTo 3DIM ECGs Dimmable on conventional control gears and electronic control gears..

£25.95

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PlantaStar HPS - 250W, 400W, 600W & 1000W Lamps

PlantaStar HPS - 250W, 400W, 600W & 1000W Lamps

High pressure sodium lamp especially for horticultural lighting Ideal for assimilation lighting in horticulture Optimized filling with adapted spectra for profitable plant growth Photon flux > 90% after 12000 hours Lamp replacement after 12000 hours is recommended in order to ensure an optimal and continuous growth Centrally-located, durable ceramic arc tube with sodium-amalgam filling Advanced Ignition System (AIS), for longer lamp life and reduc..

£27.95

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Adjust-A-Wings Hellion DE 750W Lamp

Adjust-A-Wings Hellion DE 750W Lamp

Extreme PAR rating of 1500-1550 umol at 750W, and 1200 -1250 umol at 600W Highest quality Japanese and USA components + pure quartz crystal jacket. Ultra consistent output, less than 2% variation between lamps (+ Hellion ballast). Long lamp life, approx. 3% light depreciation /year. Change 12 – 18 months. Use with 750W Adjust A Wings Hellion DE equipment..

£92.95

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Super HPS - 250W, 400W, 600W & 1000W Lamps

Super HPS - 250W, 400W, 600W & 1000W Lamps

PowerPlant lamps are tailored to promote optimum development at each plant growth stage. The PowerPlant arc tube dosing technology achieves more usable light energy without sacrificing intensity or lamp life...

£14.95

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1000W Super HPS Lamp

1000W Super HPS Lamp

Omega Lighting design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Omega Lighting’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen ou..

£43.95

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600W UltraVivid Dual Spectrum Lamp

600W UltraVivid Dual Spectrum Lamp

Want incredible yields? Then look no further! The UltraVivid Dual Spectrum Lamp is colour adjusted, with a broad light spectrum giving lots of orange, red and blue light. This makes it a phenomenal all rounder, and can be used throughout both the vegetative and flowering stages. The UltraVivid Dual Spectrum Lamp has an overall output of 90,000 lumens and has been designed specifically to give maximum PAR output. Broad spectrum, colour adjusted lamp Ou..

£21.95

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Maxibright 600W HPS+ Dual Spectrum

Maxibright 600W HPS+ Dual Spectrum

Introducing the NEW 600W HPS+ Dual Spectrum Lamp by Maxibright High pressure sodium lamps remain the go-to lamp for indoor growers; affordable, high quality PAR outputs giving consistent results, crop after crop. None more so than the new 600W Dual Spectrum HPS+ lamps, manufactured and developed by Maxibright. They have an immense total output of 1125 μmol/s that you will struggle to beat elsewhere. On top of the immense output, their unique Par-Lock fea..

£21.95

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SuperPlant Super Blue 250W, 400W & 600W Lamps

SuperPlant Super Blue 250W, 400W & 600W Lamps

SuperPlant Super Blue 14000k lamp for the vegetative stage...

£27.95

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SuperPlant Super Red 400W, 600W & 1000W Lamps

SuperPlant Super Red 400W, 600W & 1000W Lamps

The HPS Super Red 2000k lamps by Superplant promotes an optimum and rich blooming stage. They provides a richer more nutritious red spectrum. Suitable for the blooming stages. This bulb is indicated for the blooming stage of the plant's lifecycle. Given the high emissions of red spectrum, this lamp encourages the ideal result in the bloom and the quality of the plant. Increase the yeld of flowers High spectrum efficiency for the whole period..

£23.95

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600W LUMii BLACK HPS Lamp

600W LUMii BLACK HPS Lamp

The LUMii BLACK Lamps is a 600 W Dual Spectrum, High Pressure Sodium (HPS) Lamp with an E40 fitting. Perfect for stimulating enhanced flowering, offers 18,000 life hours and 90,000 Lumens. For best results, we recommend using them with a LUMii BLACK Ballast...

£25.95

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Horti King 600W Dual Spectrum Lamp

Horti King 600W Dual Spectrum Lamp

Horti King dual spectrum bulb The Horti King 600w duel spectrum HPS Bulb Produces a spectrum of light that is suitable for your plants in both the growing and flowering stages of its life. Producing 90000 lumins of light with a 2000K colour temperature. Duel spectrum lights have more blue in the spectrum than traditional red spectrum HPS bulbs and this helps the formation of more compact plants with shorter internode distances. The bulb is priced to enable..

£20.95

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Loadstar 250W Dual Sprectrum Lamp

Loadstar 250W Dual Sprectrum Lamp

Loadstar 250W Dual Sprectrum Lamp..

£14.95

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Loadstar Pro 1000W SE HPS Lamp

Loadstar Pro 1000W SE HPS Lamp

The Loadstar Pro 1000W HPS is for growers that really want some high output power from their lamps. The light output is predominantly red and yellow making it predominantly a flowering bulb for producing bumper crops...

£50.95

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Loadstar Pro 600W Dual Spectrum Lamp

Loadstar Pro 600W Dual Spectrum Lamp

The Loadstar Pro is the lamp of choice for growers who require a large yield without breaking the bank. They are manufactured to a high standard and will give great results every time. They have are dual spectrum, making them suitable for both grow and bloom stages...

£18.95

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Lumatek 600W 400V DE HPS

Lumatek 600W 400V DE HPS

This Double-Ended (DE) pulse-start lamp has been engineered for use with Lumatek electronic ballasts and is produced using high-grade ceramic arc tube technology and specific horticultural gas blend that creates optimal spectral output for healthy plant growth. Double-ended HPS lamps are more stable than traditional, single-ended HPS lamps and this allows them to have a 10% increase in light intensity and PAR/PPF output. The increased light intensity also..

£54.95

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Lumatek HPS Lamp 1000W 240V

Lumatek HPS Lamp 1000W 240V

This Lumatek HPS Lamp 1000W 240V, pulse-start lamp, has been engineered for use with Lumatek 1000W 240V Controllable ballast and is produced using high-grade ceramic arc tube technology and specific horticultural gas blend that creates optimal spectral output for healthy plant growth. The PCA ceramic arc tube permits the lamp to operate at higher internal temperatures increasing colour rendering, output and efficiency. PCA resists interaction with the che..

£50.95

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Lumatek HPS Lamp 250W 240V

Lumatek HPS Lamp 250W 240V

This pulse-start lamp, HPS Lamp 250W 240V has been engineered for use with Lumatek 250W 240V electronic ballast and is produced using high-grade ceramic arc tube technology and specific horticultural gas blend that creates optimal spectral output for healthy plant growth. The PCA ceramic arc tube permits the lamp to operate at higher internal temperatures increasing colour rendering, output and efficiency. PCA resists interaction with the chemicals inside..

£17.95

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Lumatek HPS Lamp 400W 240V

Lumatek HPS Lamp 400W 240V

This HPS Lamp 400W 240V, pulse-start lamp, has been engineered for use with Lumatek 400W 240V electronic ballast and is produced using high-grade ceramic arc tube technology and specific horticultural gas blend that creates optimal spectral output for healthy plant growth. The PCA ceramic arc tube permits the lamp to operate at higher internal temperatures increasing colour rendering, output and efficiency. PCA resists interaction with the chemicals insid..

£26.95

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Lumatek HPS Lamp 600W 240V

Lumatek HPS Lamp 600W 240V

This HPS Lamp 600W 240V, pulse-start lamp, has been engineered for use with Lumatek 600W 240V Controllable ballast and is produced using high-grade ceramic arc tube technology and specific horticultural gas blend that creates optimal spectral output for healthy plant growth. The PCA ceramic arc tube permits the lamp to operate at higher internal temperatures increasing colour rendering, output and efficiency. PCA resists interaction with the chemicals ins..

£28.95

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LumenLite 600w 400v Dual HPS

LumenLite 600w 400v Dual HPS

The LumenLite 600W 400 Volt HPS Lamp has been designed specifically for 400 Volt / 600 Watt lighting systems as a replacement for the Philips Master Greenpower. When used in a Pro HPS 400 Volt / 600 Watt system, this lamp will outperform virtually all other 600 Watt lamps and lasts for approximately a year! A replacement for the Philips Master Greenpower Lamp A superb lamp, specifically for use with Pro HPS 400 Volt / 600 Watt lighting systems only Pr..

£21.95

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LumenLite 600W 400V HPS DE

LumenLite 600W 400V HPS DE

The latest technology in High Pressure Sodium lighting. Lumenlite Double Ended HPS bulbs emit more UV and IR light than traditional single ended HPS bulbs. Double Ended HPS bulbs are also more stable than traditional single ended HPS bulbs, increasing light intensity and PAR by 10%. The Lumenlite DE bulbs last longer than traditional single ended HPS bulbs. Even after 10,000 hours, double ended lamps continue to output over 90% of their original intensit..

£98.95

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LumenLite HPS 400W Lamp

LumenLite HPS 400W Lamp

Lumenlite lamps feature a lumen output that’s above the competition, they’re also optimized to maintain consistent light spectrums when used at different wattages with adjustable ballasts. Very highly recommended! Engineered to maintain consistent spectrums at various output settings Also highly effective when used with magnetic ballasts Features a PAR value of 700 umol/m2/s Delivers great results in both veg and flower Can be fixed vertically or ho..

£17.95

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LumenLite HPS Dual Spectrum 600W Lamp

LumenLite HPS Dual Spectrum 600W Lamp

Lumenlite lamps feature a lumen output that’s above the competition, they’re also optimized to maintain consistent light spectrums when used at different wattages with adjustable ballasts. Very highly recommended! Engineered to maintain consistent spectrums at various output settings Also highly effective when used with magnetic ballasts Produces up to 93,500 lumens – 3500 brighter than the competition Delivers great results in both veg and flower C..

£19.95

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LumenLite Super HPS 250W Lamp

LumenLite Super HPS 250W Lamp

LumenLite design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Lumenlite’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen output. The ..

£7.95

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LumenLite Super HPS 400W Lamp

LumenLite Super HPS 400W Lamp

LumenLite design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Lumenlite’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen output. The ..

£13.95

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Philips Son-T PIA Plus HPS - 250W, 400W, 600W & 1000W Lamps

Philips Son-T PIA Plus HPS - 250W, 400W, 600W & 1000W Lamps

Philips Son-T PIA Plus lamps with greater red spectrum for the flowering stage. For 220/230v ballasts only For E40 lamp holders..

£27.95

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SunLux Pro - 400W Dual Spectrum Lamp

SunLux Pro - 400W Dual Spectrum Lamp

Pro Dual Spectrum dual spectrum bulb The Sunlux Pro Dual Spectrum 400w and 600w bulbs are aimed at the budget end of the bulb market. However the quality of the bulb far outweighs the cost. They will fit into any E40 reflector fitting...

£16.95

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SunLux Pro - 600W Dual Spectrum Lamp

SunLux Pro - 600W Dual Spectrum Lamp

Pro Dual Spectrum dual spectrum bulb The Sunlux Pro Dual Spectrum 400w and 600w bulbs are aimed at the budget end of the bulb market. However the quality of the bulb far outweighs the cost. They will fit into any E40 reflector fitting...

£20.95

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Sylvania SHP-TS Super - 600 Watt (Red Spectrum Lamp)

Sylvania SHP-TS Super - 600 Watt (Red Spectrum Lamp)

SHP-TS Super flower lamp affordable, reliable, and powerful. Like all of the lamps in this series, what stands out is the price, but also excellent performance values. Sylvania is a subsidiary of Osram and has certainly made a name for itself in the world of grow lights. The lamps in the Sylvania SHP-TS series emit a large proportion of their light in the red spectrum (approx. 2050°k) and are therefore best suited for the flowering phase of most harvest cr..

£29.95

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Philips 600W Master Greenpower Son-T PIA Lamp

Philips 600W Master Greenpower Son-T PIA Lamp

One of the most popular grow lamps for the indoor grower. A standard full spectrum light that is designed to give maximum quality output and crop yield. For use with 230/240v ballasts only For use with E40 lamp holders Kelvin: 2000K PAR: 1100 µmols/sec Run-Up Time 90% (Max): 5 min Energy Efficiency Label (EEL): A++ Energy Consumption kWh/1000 h: 663 kWh..

£48.95

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Hacienda 600W Dual Spectrum Lamp

Hacienda 600W Dual Spectrum Lamp

This lamp has been specifically developed by industry experts for use in horticulture and designed to deliver maximum yield. The Hacienda 600w Dual Spectrum Lamp features extra blues and reds to help with both the grow and bloom stages of your crop, additional UV for finishing and ripening, and excellent levels of PAR required for fruiting and flowering. Technical Specifications 600W Dual Spectrum Compatible for use with both digital & magnetic b..

£19.95

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Philips Son-T GreenPower EL 400V 600W HPS Lamp

Philips Son-T GreenPower EL 400V 600W HPS Lamp

High Pressure Sodium lamp with clear outer bulb, optimized growth light output and maintenance. Dimmable Yes Colour Code 2000K Colour Temperature 33 Ra8 Bulb Finish Clear Fitting E40 Lifespan 10000 hr Luminous Flux 87,500 Lm..

£78.95

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Philips / Dimlux MASTER GreenPower Plus EL 400V 600W & 1000W Lamps

Philips / Dimlux MASTER GreenPower Plus EL 400V 600W & 1000W Lamps

Philips has improved the well known GreenPower/Vision electronic systems. They now supply even more growth light and both are best-in-class energy efficient in their range. The upgraded Plus family comprises of two product lines, GreenPower Plus 600 W EL and GreenPower Plus 1000W EL. Both are optimized for use with electronic drivers. Now the GreenPower Plus 600W offers +2% more growth light and the GreenPower Plus 1000 W even produces +4% increase, both ..

£67.95

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Philips Son-T GreenPower T EL 400V - 1000W Lamp

Philips Son-T GreenPower T EL 400V - 1000W Lamp

Dimmable Yes Voltage 400V Power 1000W Fitting K12x30S Lifespan 10000 hr Luminous Flux 135,000 Lm..

£141.95

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150W Son-T Lamp

150W Son-T Lamp

Long life time Very high luminous efficacy Very good luminous flux maintenance throughout the life of the lamp Energy savings of up to 50 % when replacing inefficient mercury vapor lamps (HQL) Optimum energy efficiency on POWERTRONIC PTo 3DIM ECGs Dimmable on conventional control gears and electronic control gears..

£33.95

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600W GroXpress HPS Lamp

600W GroXpress HPS Lamp

This Sylvania GroXpress lamp offers a broader spectrum of light making it an ideal lamp for both the vegetative and flowering stages...

£40.95

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Nanolux 600W DE HPS 400V 2K MaxPar Lamp

Nanolux 600W DE HPS 400V 2K MaxPar Lamp

25 to 30 percent more efficient than single-ended HPS lamps...

£83.95

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1000W DE HPS Lamp for Deva Revolution & Dimlux Grow Lights

1000W DE HPS Lamp for Deva Revolution & Dimlux Grow Lights

USHIO Hilux Gro Pro Plus 1000w DE HPS Lamp USHIO introduces the NEW Double-Ended 1000W Super High Pressure Sodium Double Ended Pro-Plus lamp to its HiLUX GRO lamp series. The HiLUX GRO series is a full line of professional grade horticulture lamps that use super high output lamp technology to achieve maximum vegetative growth and maximum flower yield. The lamps are designed to assure consistency in quality and optimized for high performance. Professional..

£137.95

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Nanolux 1000W DE HPS 400V 2K MaxPar Lamp

Nanolux 1000W DE HPS 400V 2K MaxPar Lamp

25 to 30 percent more efficient than single-ended HPS lamps...

£104.95

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growlite Real Red 2000K 400W & 600W Lamps

growlite Real Red 2000K 400W & 600W Lamps

Real Red HPS lamps are designed to maximize the light spectrum to give you outstanding results during the flowering period. 400W HPS Performance: Initial Lumens: 48,000 Lamp Lumens Per Watt: 150 Rated Life: 20,000 hours Color Temperature: 2000k Color Rendering Index (CRI): 25 Burning Position: Universal Bulb Designation: ET18 Fixture Rating: Open/Closed To 90% Warm Up Time: 4 min Hot Restart Time: 3-5 min ANSI Designation: S51 600W HPS Perf..

£55.95

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Lumatek 600W 400V HPS Lamp

Lumatek 600W 400V HPS Lamp

This 400V pulse-start lamp has been engineered for use with Lumatek Ultimate Pro 600W 400V electronic ballast and is produced using high-grade ceramic arc tube technology and specific horticultural gas blend that creates optimal spectral output for healthy plant growth. 400V HPS lamps are more efficient than standard HPS lamps and this allows them to have a 10% increase in light intensity and PAR/PPF output. The PCA ceramic arc tube permits the lamp to o..

£34.95

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growlite Real Red 2000K DE 1000W HPS Lamp

growlite Real Red 2000K DE 1000W HPS Lamp

Real Red HPS lamps are designed to maximize the light spectrum to give you outstanding results. 1000W HPS DE Performance: Initial Lumens: 140,000 Lamp Lumens Per Watt: 140 Rated Life: 20,000 hours Color Temperature: 2000k Color Rendering Index (CRI): 25 Burning Position: Horizontal ±15° Bulb Designation: T10 Fixture Rating: Open/Closed To 90% Warm-Up Time: 4 min Hot Restart Time: 3-5 min ANSI Designation: S52 Physical Data / Requirements ..

£88.95

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SolisTek 1000W DE HPS Lamp

SolisTek 1000W DE HPS Lamp

2,100+ µmol, one of the highest output double ended lamps on the market. Optimal for all stages of growth. Available in 1000w Featuring premium quartz glass for enhanced spectrum and penetration to your plants which results with higher quality and yield! Why digital lighting? The Sun is high frequency. In order to make artificial light behave more like natural Sunlight it needs to be high frequency. Digital lighting makes for a higher quality of light t..

£109.95

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DLI 1000W DE Horticulture Plus Lamp

DLI 1000W DE Horticulture Plus Lamp

The 1000W DE Horticulture Plus Lamp is optimized by DLI to increase photosynthesis efficiency. By enhancing the Red & Blue, the lamp encourages prolific growth of ALL types of consumption. Exclusive Spectrum - Optimized by DLI to increase photosynthesis efficiency Exclusive μMOL Output - Enhanced through gas chemistry to maintain high life Designed for DLI JOULE - Series and most brands of 1000w DE Systems Enhanced Red & Blue - Encourages pr..

£131.95

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Gavita Pro 6/750W EL DE FLEX Lamp

Gavita Pro 6/750W EL DE FLEX Lamp

Type: Pro El DE Power: 750 Watt Lamp base: K12 x 30S Growlight (µMol): 1500 Light maintenance 1 year (5000 hours):: >95% Voltage: 400V..

£96.95

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Pro 1000W EL DE Lamp

Pro 1000W EL DE Lamp

Type: Pro El DE Power: 1000 Watt Lamp base: K12 x 30S Growlight (µMol): 1950 μmol Light maintenance 1 year (5000 hours):: >95% Voltage: 230V..

£105.95

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Enhanced 230V - 400W & 600W Lamps

Enhanced 230V - 400W & 600W Lamps

Gavita Enhanced HPS 230V HPS lamps, suitable for DigiStar high frequency ballasts...

£26.95

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SuperPlant HPS 400W & 600W Lamps

SuperPlant HPS 400W & 600W Lamps

The SuperPlant HPS lamp is a High Pressure Sodium bulb with yellow/red spectrum that encourages fruit and flower growth...

£16.95

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Lumatek 1000W 400V DE HPS Lamp

Lumatek 1000W 400V DE HPS Lamp

Key Specifications: Bulb Shape: T32.5 Wattage: 1000W Mains Voltage (V): 400V Lamp Current (A): 5.8A Rated Hours: 10,000 CCT (K): 2100 Luminous Flux (lm): 145,000 PAR (micromol/sec): 2100..

£63.95

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SolisTek 600W DE HPS Lamp

SolisTek 600W DE HPS Lamp

Optimal for all stages of growth. Featuring premium quartz glass for enhanced spectrum and penetration to your plants which results with higher quality and yield! Why digital lighting? The Sun is high frequency. In order to make artificial light behave more like natural Sunlight it needs to be high frequency. Digital lighting makes for a higher quality of light that’s good for all living things... This is only possible if you have the proper lamp and ba..

£99.95

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GE Lucalox 600W Lamp

GE Lucalox 600W Lamp

The G.E Lucagrow HPS 600W lamp offers a complete natural light substitute. With a long life of up to 28 500 hours the lucagrow high output lamps give up to 20% more light than standard high pressure sodium lamps. The Lucagrow lamp maintains 90% light output over the life of the lamp and is fully interchangeable with other HPS lamps. The 600W Lucagrow lamp will put out 90 000 lumens with a colour temperature of 2000K...

£26.95

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Osram Plantastar CL 400V 600W Lamp

Osram Plantastar CL 400V 600W Lamp

This horticulture lamp is ideal for growth and flower stages. The prominent part of the light that it irradiates is in the red spectrum, but it also irradiates blue spectrum. The benefit of 400V grow lights is that they are capable of irradiating more red spectrum. Lifespan 12,000 h Dimmable E40 Bulb Temperature T46 [T 46mm] Fitting Clear Luminous Flux any [Any or Universal (U)] Lum Eff..

£50.95

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SuperPlant Agro 400W, 600W & 1000W Lamps

SuperPlant Agro 400W, 600W & 1000W Lamps

Superplant AGRO lamps have been created to satisfy the absortion of the spectrum of the plants. It has been developed for horticulture, with a spectrum of light  suitable for all the hydroponic cultivations (flowering and growth period)...

£25.95

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Gavita Pro 600W HPS 400V EL Lamp

Gavita Pro 600W HPS 400V EL Lamp

Gavita Pro 600W HPS 400V EL lamp, suitable for Pro-line high frequency ballasts...

£46.95

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HPS Son T Plus - 150W, 250W, 400W, 600W & 1000W Lamps

HPS Son T Plus - 150W, 250W, 400W, 600W & 1000W Lamps

All Sunmaster lamps have been enhanced for operation on high frequency digital ballasts. Each electrode in the lamp uses a special blend of Nickel (Ni 65%) and Copper (Cu 30%). With Sunmaster's spectral families, each lamp is tailored to promote optimum development at each plant growth stage. Specifically designed to provide high PAR (Photosynthetic Active Radiation) values, Sunmaster leads the field in product innovation and plant lighting research. Pure..

£20.95

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1000W HPS 400V DE Lamp

1000W HPS 400V DE Lamp

The latest technology in High Pressure Sodium lighting. Omega double ended HPS bulbs emit more UV and IR light than traditional single ended HPS bulbs. Double Ended HPS bulbs are also more stable than traditional single ended HPS bulbs, increasing light intensity and PAR by 10%. The Omega DE bulbs last longer than traditional single ended HPS bulbs. Even after 10,000 hours, Omega double ended lamps continue to output over 90% of their original intensity. ..

£93.95

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Gavita Pro Plus EL DE 400V 1000W Lamp

Gavita Pro Plus EL DE 400V 1000W Lamp

Professional European 1000 W high frequency horticultural lamp No wireframe, quartz glass outer bulb for perfect optical quality Double ended, K12 x 30S lamp base for accurate lamp positioning Extremely high photosynthetic photon fl ux (ppf): 2100 μmol (see specs) Only suitable for high frequency, high voltage Electronic ballasts (Gavita Pro series) 1 year warranty on suitable electronic ballasts (Gavita Pro series)..

£131.95

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Digital HPS - 400W, 600W & 1000W Lamps

Digital HPS - 400W, 600W & 1000W Lamps

Featuring Low Iron (Low-E) glass for enhanced UVA and UVB penetration to your plants for higher quality and yield! Our special low iron glass allows for more UV spectrums to get to your plants and flowers. Low iron glass is composed of purified materials free from contaminants that make the glass extra clear.  Usually glass has a green tint to it, these are impurities possibly from recycled materials. It has been proven that Low-E glass allows more UV..

£32.95

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250W Dual Spectrum Lamp

250W Dual Spectrum Lamp

Omega Lighting design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Omega Lighting’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen ou..

£21.95

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400W Dual Spectrum Lamp

400W Dual Spectrum Lamp

Omega Lighting design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Omega Lighting’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen ou..

£23.95

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600W Dual Spectrum Lamp

600W Dual Spectrum Lamp

Omega Lighting design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Omega Lighting’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen ou..

£25.95

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1000W Dual Spectrum Lamp

1000W Dual Spectrum Lamp

Omega Lighting design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Omega Lighting’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen ou..

£49.95

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250W UltraVivid Dual Spectrum Lamp

250W UltraVivid Dual Spectrum Lamp

Want incredible yields? Then look no further! The UltraVivid Dual Spectrum Lamp is colour adjusted, with a broad light spectrum giving lots of orange, red and blue light. This makes it a phenomenal all rounder, and can be used throughout both the vegetative and flowering stages. The UltraVivid Dual Spectrum Lamp has an overall output of 90,000 lumens and has been designed specifically to give maximum PAR output. Broad spectrum, colour adjusted lamp Ou..

£21.95

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250W Super HPS Lamp

250W Super HPS Lamp

Omega Lighting design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Omega Lighting’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen ou..

£21.95

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400W UltraVivid Dual Spectrum Lamp

400W UltraVivid Dual Spectrum Lamp

Want incredible yields? Then look no further! The UltraVivid Dual Spectrum Lamp is colour adjusted, with a broad light spectrum giving lots of orange, red and blue light. This makes it a phenomenal all rounder, and can be used throughout both the vegetative and flowering stages. Broad spectrum, colour adjusted lamp Outperforms in both vegetative and flowering stages For use with magnetic or digital ballasts Designed for maximum PAR output..

£25.95

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400W Super HPS Lamp

400W Super HPS Lamp

Omega Lighting design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Omega Lighting’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen ou..

£23.95

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600W Super HPS Lamp

600W Super HPS Lamp

Omega Lighting design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Omega Lighting’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen ou..

£25.95

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Adjusta-Watt ECO Dual Spectrum 600W

Adjusta-Watt ECO Dual Spectrum 600W

The Adjusta-Watt® ECO Dual Spectrum Lamp offers an enhanced colour spectrum with additional “blues” and “reds”. Its design ensures spectral stability when used in conjunction with variable output or dimming digital ballasts...

£20.95

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600W HPS Lamp

600W HPS Lamp

The 600w Grow Lush high pressure sodium lamp emits light concentrated in the red region of the spectrum making it ideal for the flowering/budding stage of plant growth...

£25.95

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400W HPS Lamp

400W HPS Lamp

The 400W Grow Lush high pressure sodium lamp emits light concentrated in the red region of the spectrum making it ideal for the flowering/budding stage of plant growth...

£19.95

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Sunblaster HPS - 400W, 600W & 1000W Lamps

Sunblaster HPS - 400W, 600W & 1000W Lamps

The LUMii® SUNBLASTER HPS offers exceptionally high output. Couple this with raised spectral discharge in the reds and blues (exactly the right spectral energy distribution curves that your plants need to thrive) and a long lamp life, and you have the perfect plant grow light...

£17.95

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Grolux HPS - 250W, 400W & 600W Lamps

Grolux HPS - 250W, 400W & 600W Lamps

The Sylvania Grolux high pressure sodium lamp is one of the best value-for-money horticultural lamps available with added blue output for use in all stages of growing. The Sylvania Grolux HPS lamp is a dual-spectrum lamp with a high 90,000 lumens output for the 600W and 55,000 lumens output for the 400W lamp. The Sylvania Grolux produces light mostly in the orange/red part of the spectrum for excellent flowering but also produces some blue to make it als..

£20.95

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Osram Vialox Nav-T (Son-T Plus) Super HPS - 250W, 400W & 600W Lamps

Osram Vialox Nav-T (Son-T Plus) Super HPS - 250W, 400W & 600W Lamps

Long life time Very high luminous efficacy Very good luminous flux maintenance throughout the life of the lamp Energy savings of up to 50 % when replacing inefficient mercury vapor lamps (HQL) Optimum energy efficiency on POWERTRONIC PTo 3DIM ECGs Dimmable on conventional control gears and electronic control gears..

£25.95

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PlantaStar HPS - 250W, 400W, 600W & 1000W Lamps

PlantaStar HPS - 250W, 400W, 600W & 1000W Lamps

High pressure sodium lamp especially for horticultural lighting Ideal for assimilation lighting in horticulture Optimized filling with adapted spectra for profitable plant growth Photon flux > 90% after 12000 hours Lamp replacement after 12000 hours is recommended in order to ensure an optimal and continuous growth Centrally-located, durable ceramic arc tube with sodium-amalgam filling Advanced Ignition System (AIS), for longer lamp life and reduc..

£27.95

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Adjust-A-Wings Hellion DE 750W Lamp

Adjust-A-Wings Hellion DE 750W Lamp

Extreme PAR rating of 1500-1550 umol at 750W, and 1200 -1250 umol at 600W Highest quality Japanese and USA components + pure quartz crystal jacket. Ultra consistent output, less than 2% variation between lamps (+ Hellion ballast). Long lamp life, approx. 3% light depreciation /year. Change 12 – 18 months. Use with 750W Adjust A Wings Hellion DE equipment..

£92.95

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Super HPS - 250W, 400W, 600W & 1000W Lamps

Super HPS - 250W, 400W, 600W & 1000W Lamps

PowerPlant lamps are tailored to promote optimum development at each plant growth stage. The PowerPlant arc tube dosing technology achieves more usable light energy without sacrificing intensity or lamp life...

£14.95

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1000W Super HPS Lamp

1000W Super HPS Lamp

Omega Lighting design and manufacture quality products with the grower in mind. By combining the latest lighting technology with our own experience, our products are specifically designed to suit each unique stage of a plant’s growth. Omega Lighting’s technically advanced lamps, feature two ceramic tubes which are designed to optimise light output. This in turn achieves more usable light energy, providing longer lasting performance with consistent lumen ou..

£43.95

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600W UltraVivid Dual Spectrum Lamp

600W UltraVivid Dual Spectrum Lamp

Want incredible yields? Then look no further! The UltraVivid Dual Spectrum Lamp is colour adjusted, with a broad light spectrum giving lots of orange, red and blue light. This makes it a phenomenal all rounder, and can be used throughout both the vegetative and flowering stages. The UltraVivid Dual Spectrum Lamp has an overall output of 90,000 lumens and has been designed specifically to give maximum PAR output. Broad spectrum, colour adjusted lamp Ou..

£21.95

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Maxibright 600W HPS+ Dual Spectrum

Maxibright 600W HPS+ Dual Spectrum

Introducing the NEW 600W HPS+ Dual Spectrum Lamp by Maxibright High pressure sodium lamps remain the go-to lamp for indoor growers; affordable, high quality PAR outputs giving consistent results, crop after crop. None more so than the new 600W Dual Spectrum HPS+ lamps, manufactured and developed by Maxibright. They have an immense total output of 1125 μmol/s that you will struggle to beat elsewhere. On top of the immense output, their unique Par-Lock fea..

£21.95

Ex Tax:
SuperPlant Super Blue 250W, 400W & 600W Lamps

SuperPlant Super Blue 250W, 400W & 600W Lamps

SuperPlant Super Blue 14000k lamp for the vegetative stage...

£27.95

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SuperPlant Super Red 400W, 600W & 1000W Lamps

SuperPlant Super Red 400W, 600W & 1000W Lamps

The HPS Super Red 2000k lamps by Superplant promotes an optimum and rich blooming stage. They provides a richer more nutritious red spectrum. Suitable for the blooming stages. This bulb is indicated for the blooming stage of the plant's lifecycle. Given the high emissions of red spectrum, this lamp encourages the ideal result in the bloom and the quality of the plant. Increase the yeld of flowers High spectrum efficiency for the whole period..

£23.95

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