Wow it has been a long time, I believe you lived in Alamo Heights at the time? My best luck has come from Build My Leds out of Austin, but unfortunately they are only making horticulture lights now. I have them on all four of my tanks and the corals do great. Reefnub has had great success with AI, but he uses more than required and then turns them down. I had used ATI T5 lamps in the past with great success but replacing the lamps every year got expensive.