Solid light performance for the grower looking to tweak inputs to maximize the health of lowers and overall yield. Not most efficient of lights, but well made and plenty of power to fill out those precious plants.

bars way to close to each other. Spacing 3-4 inches apart would provide better covarage, the do push a lot of umols but only in the center. Adjustable panels is nice. Power factor is a bit meh, but better than my spider farmer that i bought before I came across this brand. I tried a lot of cheap chinese leds and these guys came out on top so far.

We needed one lamp right off the bat. The first lamp I pulled out of the tube was bad. The second one was fine. I should probably have checked the other 3 lamps before reviewing but I'm giving them the benefit of the doubt. The price is good (better if all 5 lamps are good). The shipping tube is heavy duty. The color temperature looks right. Aside from the one bad lamp, all is well. If I find any more bad lamps when I get around to checking, I'll update the review. Knocking off one star for now for the one faulty lamp.

Lasted less than 2 months. just stopped working Did ok for the lower light plants but should have lasted longer. 1 just barely flickers the other 2 won't come on at all

Best light we have so far! Need another

Great light ,low heat ,easy to use. going to order another one for another tent.
My tent size , using in a 24"x36"x60"
and 36"x36"x72" tried it in both worked great.