OM's right here, and those are not 90w nominal units. 45 diodes and 90w that's 2w per diode. Those are really 3w diodes. I will bet on your actual power draw being 68-70w.

I recognize the panel design in my own panels, down to the barely visible circuit paths showing in your not-powered picture.

Good luck, though! Two combined should yield some decent results.
khyberkitsune Reviewed by khyberkitsune on . LED grow lights. Hello all, I just ordered a pair of 90W UFO LED lights and will be posting pics as the grow goes along just to show how effective these lights can be. I have never used LED before and have read many many many negative and positive reviews about them. I hope to shed some kind of light positively or negatively for those who are trying to save some money and can't afford fans and exhausts to help deal with heat buildup. New post as soon as I get everything set up. -SAP :thumbsup::thumbsup: Rating: 5