Manufacturers

Replacement Lamps

Blue end  spectrum lamps are best for propagation and vegetative growth, as blue light inhibits stem elongation and gives lush green foliage.  One blue frequency lamp will counter act up to 3 red frequency lamps.  Red end spectrum lamps are better suited for flowering as they stimulate stem elongation.
HID lamps should be replaced every 12 months.  
U.V Tube (4')

U.V Tube (4')

Blacklight UV tube 4 feet/1200mm 36w. T8/1" diameter.
£9.95
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Sylvania T5 HO

Sylvania T5 HO

Replacement High Output lamp for 2 and 4 foot T5 fittings from Sylvania. Daylight/cool white spectrum. Please select:
£4.50
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PL-55 Propagation Lamp

PL-55 Propagation Lamp

Double strand 55W fluorescent lamp for propagation lights.  Long-life, A-rated efficient white spectrum lamp with little heat output for shorter,...
£9.99
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Sunmaster 150W Dual Spectrum

Sunmaster 150W Dual Spectrum

Dual spectrum lamp from market leaders Sunmaster is a radically new, scientifically-developed lamp delivering exactly the right light frequency to...
£17.50
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Sunmaster 250W Dual Spectrum

Sunmaster 250W Dual Spectrum

Dual spectrum lamp from market leaders Sunmaster is a radically new, scientifically-developed lamp delivering exactly the right light frequency to...
£19.99
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250W Metal Halide

250W Metal Halide

Metal halide (M/H) lamp from Venture, market leaders in metal halide technology.  The blue end frequency helps to inhibit stem elongation and gives...
£14.99
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Sunmaster 400W Dual Spectrum

Sunmaster 400W Dual Spectrum

Dual spectrum lamp from market leaders Sunmaster is a radically new, scientifically-developed lamp delivering exactly the right light frequency to...
£22.99
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400W Metal Halide

400W Metal Halide

Metal halide (M/H) lamp from Venture, market leaders in metal halide technology.  The blue end frequency helps to inhibit stem elongation and gives...
£19.99
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Sunmaster 600W Dual Spectrum

Sunmaster 600W Dual Spectrum

Dual spectrum lamp from market leaders Sunmaster is a radically new, scientifically-developed lamp delivering exactly the right light frequency to...
£24.99
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Sunmaster 600W Super HO Deluxe

Sunmaster 600W Super HO Deluxe

Sunmaster High Output Super HPS Deluxe lamp.  Only Sunmaster designs and manufactures a complete line of lamps with spectral output tailored to...
£28.99
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