For me at least.

Cheap is mandatory.
Lack of Safety :blueknife: is a deal breaker.:toilet_claw:
And, Simple, unto elegance is my ultimate goal.
Easy, would be very nice as well.:rastasmoke:

This combo will usually require compromise.

Just think about it fo' a while.

Weeze
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