You can get it cheaper on ebay I think they are 70. I have a couple and a couple of the 600's, they grow plants and buds. Not bad for a starter light if you're on a budget. I now wish I had gone with a bit better quality of light. You can't go wrong with
@Ripper 's recommendation thou the price might scare ya. In the long run, actually pretty fast, the extra expense will pay for itself with much bigger and frostier buds. Efficiency and Par levels are much better. Read and ask questions, I wish I had done more of it before recently educating myself on them.