yeah, I've been growing these under just red LED's and they seem to be doing awesome. I got like 9,000 of them from Radio Shack and put them on breadboards then wired them up in series till I got about 2 amps draw then I started on a new one.
Here's what it looks like now, about 7 months into flower, you can see the glow from the LED's:
I used bat guano exclusively. I would use it in the mornings with a little light cream and then in the afternoons I liked to chill it with a little fish emulsion in a nice tea.