Well I know the reason for the bulb burning "cooler" is because they say you don't need to use a reflector with it! Hell I ain't usin' no bulb without a reflector whether the bulb has a built in 1 or not! I'm about to get 2 from a dude that never used them. Like I said before,I use the hortilux 400,600,MH and HPS.I've never used another type! I just wanted to know who had and if there were any benefits from it!!!! I'll get them from him cause I can't beat the price for 2. He want's 75.00. He paid about 68.00 each.I'll get them and keep all posted of the progress! Thank's,FOLK's!

Ga Grown!