The one I sent back worked great for about a week, then keep getting hotter an hotter ,it was a Chinese light on Amazon for 189bucks.
The new one cost 289bucks, but it's got a dimmable ballast and a 3 year warranty.
The room where my tent is stays 70-72 degrees, inside my tent where the new light is is only 77 degrees, after a couple of hours, the old light got to 83-87 degrees even with the fans in my tent set up the same way you do your fans in your tent Abadtrip.
Plus the people are really nice where I bought the new light.