Bulbs

At Green Spirit we know that the right type of grow lights can mean the difference between a good crop and a bad crop. That's why we stock over 20 different types of growing lights to suit your need. The grow lights are one of the most important features in an indoor grow system, as they mimic the sun's rays to help your plant grow to it's full potential. Depending on what you need for each stage of the plant's life, you can choose from the varying wattages of growing bulbs.

 

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  1. SECRET JARDIN TLED 26W
    £45.95 £38.29
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  2. Secret Jardin TLED 42W
    £90.00 £75.00
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  3. Sunmaster 150w m/h bulb
    £20.83 £17.36
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  4. Maxibright 315W CMH Daylight 4K Lamp
    £89.00 £74.17
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  5. Maxibright 315W CMH Agro 3K Lamp
    £89.00 £74.17
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  6. Philips Daylight 315w Bulb
    £99.00 £82.50
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  7. Philips RED Agro Ceramic 315w/930 CDM Lamp 128htz
    £99.00 £82.50
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  8. IV:XX Hyperion 600W HPS Bulb
    £15.00 £12.50
    Out of stock
  9. Maxibright Daylight 600W CMH Agro 3K Lamp
    £99.99 £83.32
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  10. PowerPlant Super HPS Bulb
    £11.99 £9.99
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  11. PowerPlant SuperVeg MH Bulb
    £14.70 £12.25
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  12. Solistek 600W 6K Metal Halide Bulb
    £44.00 £36.67 As low as £40.00
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  13. SunMaster Dual Spectrum HPS Bulb
    £18.99 £15.82
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  14. Sylvania GroLux HPS Bulb
    £19.99 £16.66
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  15. Maxibright Super Bloom 600W HPS Lamp
    £16.66 £13.88
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  16. Maxibright 600W Super Grow Metal Halide Lamp
    £23.33 £19.44
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  17. Maxibright 600W Dual Spectrum HPS Lamp
    £14.49 £12.07
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  18. Deva 1000w 400V Quartz MH Lamp
    £195.00 £162.50
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  19. Philips Greenpower 400V / 1000W Double Ended Lamp
    £105.00 £87.50
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  20. Gavita Pro 6/750W EL DE FLEX lamp
    £84.95 £70.79
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  21. SolisTek 1000w MH 6k DE BLUE
    £120.00 £100.00
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  22. SolisTek 1000w MH 4k DE Daylight
    £120.00 £100.00
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  23. Gavita Pro Plus 1000W EL DE
    £124.95 £104.12
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  24. Solistek 1000w HPS DE 2k Lamp
    £104.99 £87.49
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Most indoor grow rooms do not have access to the sunlight that plants need in order to grow, so it is important to install hydroponics lighting so that the plants get the necessary UV light. If the plants do not seem to be thriving with one type of hydro light, a different type of bulb might work.

No matter which type of hydroponics grow lights are used, it is important to monitor the heat level produced by the HPS grow light. Since excess heat in small grow rooms is a concern, some people prefer to use hydroponic LED grow light bulbs because they do not emit much heat. There are also air cooled lights available that have air flowing through the reflector area to remove the heat. Of course, an air cooled light requires a bit more work during installation because it needs to be attached to a ventilation system.