to tell you the truth i have no idea how I'm going to supplement lighting. I looked into portable 12" 8 watt florescent lights which run on batteries, and bought one to see if i could just leave it on all the time. I let it run overnight and when i came to check on it the next morning it was off, but the batteries weren't dead, so.... yeah... idk... more likely than not i'll just end up hoping for the best... oh well.. btw, yesterday there were four, today there are 6. :thumbsup: