24 LED HR16 Grow Spot Light Bulb 110V E27 Screw Base - eBay (item 270438911741 end time Oct-04-09 20:22:52 PDT) I am currently using a typical spiral house light bulb, and growth has stopped the last 3-4 weeks after switching to it, my old heat bulb burnt out. also what color would work best, I was thinking blue.
Nope I think that is a waste of your money. Search CFL growing you need a min of 3 42w 2700k and 6500k bulbs. Also you should do a lot of reading on light spectrum and plant growth.
LEDs can be good if you have lots of money or know how to rig up a panel for cheap. But as for the bulb in the OP, absolutely not. You'd need a hundred of those to see any results whatsoever. you'd be better off with 1 42cfl. sorry. keep lookin.
