Brand: FANDFIRE Model: F101 Color: Black Emitter Brand/Type: CREE Emitter BIN: R2-WC Color BIN: White Total Emitters: 1 Battery Configurations: 1 x 18650 or 2 x 16340 (not included) Voltage Input: 3.0~8.4V 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: Glass lens Reflector: Aluminum Textured/OP Carrying Strap: Included