SecurityIng 600LM XP-G-R5 LED Gun Flashlight with Quick Release Weaver Mount,Lightweight, Compact, Lithium Battery Powered Gun-Mounted Tactical Light with Strobe Function, Easy Install and Disassemble Uses XP-G-R5 LED with a lifespan of 80,000 hours and up to 600lumens. Anodized aircraft grade aluminum weather-proof compact body design. The switch allows you to select 100% white light or defensive strobe. Super mini and lightweight design. Easy install and disassemble, without any tool.