Features and Benefits: Ultra-compact tactical light with super bright C4 LED 3 levels of lighting: High, Low and Strobe function Produces up to 120 lumens Waterproof to 1 meter for up to 30 minutes Anti Roll cap Ultra-compact tactical light features a super bright C4 LED that is impervious to shock. LED has a 50,000 hour lifetime and never needs replaced. 3 levels of lighting: High, Low and Strobe function. Light output: 120 lumens (high); 14 lumens (low). Run times: 11.25 hrs (high); 21 hrs (low); 4 hrs (strobe). Constructed of durable, machined aluminum with multi-function, push-button tactical tailswitch. Waterproof to 1 meter for up to 30 minutes. Matte Black. 5.97\”, 3.4 oz.