The bulbs would have to be replaced anyway because I don't know when they were put in there. One is a plant grow bulb I believe (no markings on it) and one is a (well that one just broke on me as I pulled it out to check the rating)... Like I said, the bulbs I think were old from the guy before me. I get them on eBay normally, but I was not going to replace these because I want a new light. I am not looking to sell it JUST yet though... I wanted to wait until the tax check came in about a month because I am going to buy a MH light to replace it, but if you wait, you can have it REALLY cheap.