High pressure sodium (HPS) bulbs are very efficient and commonly used as plant grow lights. High-pressure sodium lamps produce a broader spectrum of light than the typically-used low-pressure lamps. They also give a lot of heat.
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Give your plants lots of light with HPS bulbs from Philips!
Grow professionaly with HPS from Philips GreenPower!
Complete your Gavita Digistar with Gavita Enhanced HPS Bulb 400W and boost your lights with 10%!
Try this high quality HPS lamp from Gavita!
Do you want to maximize your light output? Choose Gavitas HPS bulb for high frequency fixtures!
Check out this high quality HPS bulb from Gavita!
If you want to light your crop with quality lights check out Gavita PRO e-series 1000W!
Set up your grow easy with this complete fixture from Gavita!
Give your plants quality light with this complete fixture from Gavita!