Cfl vs led

has anyone done a comparison of cfl against led?the article i saw in HT is what got me thinking of lights other than HID in the first place...they showed a grow with a UFO LED...i havent seen or heard of anyone using this type light...seems cost prohibitive...also havent heard anything about lumens or kelvins on LED lights...does anyone know of ANY grows beside the HT grow article?

check this out! very good experiment comparing hid to led. i think he uses the ufo led your referring to.

http://www.youtube.com/watch?v=_CtROw3uiVg

Save your money for now and stick to CFL's. The LED's are not ready yet and are cost prohibitive.

wannabe grower said:

Save your money for now and stick to CFL's. The LED's are not ready yet and are cost prohibitive.

Click to expand...

thats my philosophy aswell

found a pdf chart on led light...was going to post it here but it is over 1 meg file and 19.5 kb is the limit here