That is clever, and efficient!
Nice work, brah.

My 4:1 "cakepan" is my most versatile lamp.
Great vegger.
Very good budder too when ya back off the blue and snug it up a to the plants little.
Built 5 lesser lamps before it while dialing it in.
Looks like you did some serious study, then cut to the chase.
Impressive.:thumbsup:

Aloha

Weezard


Weezard Reviewed by Weezard 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