These were my 1st lights -- overpaid compared to what is out now. They work well. I had one flame out - but it was replaced no worries. The other 3 have been blurpurling along for about a year and half now.
Love this light so much, I bought a two more. A second 1200 for main tent, because my Scrog was getting out of control. I bought a smaller (800W, I think) for my smaller propagation tent.