I just installed the AHS 1x55w PC Bright kit, all I can say is wow!! I originally had a 20w actinic bulb, and now I have a 55w 50/50 bulb. The reflector that comes with the kit is amazing, I installed the light with and without the reflector and the reflector makes a huge difference, like adding another 20w. I almost blinded myself when the reflector caught my ceiling lights. I eventually want to build my own hood with both lights. Anyway just some useless info.