i got it off dx 2 lights for 3 bucks lol but the light from dx has a little peice of aluminum that unscrews with the driver that came with the light so i put the dorcy with the dx light together and solder around it ill try to find the light i bought from dx and post it but the dorcy i got from wal-mart for 9 bucks i have to casings like this for one more if any one is enterested in thim ?