I got the lights from ReefGeek.com. I was going to order over the Internet but I had some questions, so I called them and talked to Greg. He was really helpful and helped me pick the bulbs I needed. Great guys. I love the lights too. My only complaint is that the fixture does not have built in fans. It is not too bad, I just replace the bulbs a little more often because the extra heat shortens the lifespan of the bulbs. But all in all, the lights are fantastic, and you have to admit it is a really cool looking fixture.