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??? Choose from a wide variety of 400 Watt High Pressure Sodium (HPS)plant grow lights from Sunlight Supply. Sunlight Supply manufactures high quality complete, easy to install 400W HPS plant grow lights. These HPS plant grow lights come complete with Ballast, Reflector, lamp, socket & lamp cord & 6ft. grounded power cord. We carry 400 watts HPS grow lights with Sun System I, Sun System IX or Sun System X Economy Ballasts. Choose from a wide variety of reflectors for your grow light including Super Sun, Sun Gro, Large Horizontal, Maximizer Aluminum and more.
???High Pressure Sodium Lamps HPS lamps produce a red/orange spectrum that promotes fruiting, flowering and budding. HPS bulbs will speed up and increase plant growth during the fruiting and flowering stage. HPS lamps should be used as secondary or supplemental lighting (used in conjunction with natural sunlight). Special enhanced HPS light bulbs such as the Son Agro 430W HPS increases the blue spectrum by 30% making this lamp a great option. HPS lamps are also ideal for Greenhouse/Commercial growing application. Find the right Plant Grow Light for you here.
More Grow Lights:
> 400W MH Plant Lights
> 430 Watt Son Agro HPS
> 600W HPS Plant Lights
> 1000W HPS Grow Lights
> 1000W MH Grow Lights
> Gardenlights 150-400 Watts
> New Wave T5 Fluorescent
> Super Spectrum Grow Lights
> Switchable Ballast
> T5 High Output Tek Light
> Compare Grow Lights
> Grow Light Questions?
> GROW LIGHTS ON SALE
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