Quote Originally Posted by Weezard
What he said!

You might want to look at the Ledengin offerings as well.
I'm using Ledengin 15W. 660s and I'm very happy with the results.

Weeze
hey weez,

how much would an array of those 660s be with say 10 or 12 in each? or would it need to be less, like 6 LEDs because of power?

db
SnSstealth Reviewed by SnSstealth on . Cree Xlamp Grow-Light Schematic Design (Wanted) Been sifting through the cruft trying to find a schematic to build a grow lamp, using Xlamp LED's from Cree. Their time is now :) Yes I've seen the extraordinarily overpriced products being offered by businesses. Not worth the money if you can use a soldering kit, imo. I can solder, but I'm no engineer, so, I'm asking for help in creating a circuit design that balances low cost, simplicity of construction and high efficiency. Preferably with 120vac input (off the shelf ac-dc Rating: 5