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What is Photosynthetically Active Radiation (PAR)?

The photosynthesis reaction that makes plants grow reacts to only certain light wavelengths (colors). This is exactly what PAR light is (Photosynthetically Active Radiation). This means that if you buy a traditional white light, you will be giving your plants lots of extra light that it can't even use! That's a huge waste of energy!


What Do Our Customers Say?
I've only been using this light for a few days, but I like it. Better yet my plants like it. With a good reflector it covers a wide area and really brightened up my grow room. It would take several to bring a crop to harvest, but it's great for seedlings and medium sized plants. And for the price several would be very affordable. It gives off very little heat so it can be placed very close to plants without fear of burning them, and you don't need additional cooling fans.

Bulkley

This light is bigger than I anticipated and seems to work fine. It appears to be quite sturdy and solid. However, I have only used it a few weeks. I haven't noticed any difference in my plants grow because of this light, not yet at least.

Damon

Very reliable, quiet, energy efficient, and super bright.

P.Gordon


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