Brand: UltraFire Model: SF-23-T60 Color: Black Emitter Brand/Type: CREE Emitter BIN: XM-LT6 Color BIN: White Total Emitters: 1 Battery Configurations: 1 x 18650 battery (not included) Voltage Input: 2.7~4.2V Switch Type: Clicky/Clickie Switch Location: Tail-cap Modes: 5 Mode Memory: No Mode Arrangement: High > Mid > Low > Fast Strobe > SOS Circuitry: Digitally Regulated 3000mA Current Output Brightness: 1000~1200 lumens maximum brightness (manufacturer rated) Runtime: 100 minutes at high mode (manufacturer rated) Lens: Coated Glass Lens Reflector: Aluminum Textured/OP Carrying Strap: Strap included Other Features: Hard Anodized Body