Hello, I am a Deputy for L.A. County and yesterday I had to qualify at the mobile range with a flashlight. I was in lane 3 my partner was in lane 1. I had a Steamlight and he had his flashlight he bought at LOWES. During the course of fire his flashlight (T7) completely drowned out my Streamlight and lane 2′s flashlight during the whole qual. I could not believe how powerful that light was. Great product!