Brand: FandyFire Model: F02 Color: Black Emitter Brand/Type: Cree Emitter BIN: R2 WC Color BIN: White Total Emitters: 1 Battery Configurations: 1x18650/1x17670/2x16340/2x123A battery (not included) Voltage Input: 2.7~8.4V Switch Type: Clicky/Clickie Switch Location: Tail-cap Modes: 5 Mode Memory: Yes Mode Arrangement: High > Mid > Low > Fast Strobe > SOS Circuitry: Digitally Regulated 1000mA Current Output Brightness: 250 lumens maximum brightness (manufacturer rated) Runtime: 50 minutes (manufacturer rated) Lens: Coated Glass Lens Reflector: Aluminum Textured/OP Clip: Clip Included