Weezard,

I was just reading one of your posts from page 7 of this thread. Your light puts out 90k on the lux meter? That's AMAZING. The ufo only put out 7,500? That's concerning. How can I expect this 120W light that I bought to perform well at all???
ledtime Reviewed by ledtime on . Calling out to Weezard for LED advice My friend, I've read your stuff here and at Steve F.'s site. I want to build a dedicated flowering lamp using Ledengin 15 watters. (4 reds, 1 blue, and possibly 1 warm white; LM 317's so I can tweak the ratios.) Essentially, a copy of your 4+1 cake pan lamp but built on a 4 x 18" finned heatsink so I can see what's going on under it.) If I were to post my picks for power supply, resistor ratings / values, etc., would you critique and perhaps offer some guidance? I have already purchased Rating: 5