Brand: UltraFire Model: A9-T60 Color: Grey Emitter Brand/Type: CREE Emitter BIN: XM-L-T6 Color BIN: White Total Emitters: 1 Battery Configurations: 1 x 18650 / 1 x 17670 battery (not included) Voltage Input: 2.7~4.2V Switch Type: Clicky/Clickie Switch Location: Tail-cap Modes: 5 Mode Memory: Yes Mode Arrangement: High > Mid > Low > Fast Strobe > SOS Circuitry: Digitally Regulated 3000mA Current Output Brightness: 910 lumens maximum brightness (manufacturer rated) Runtime: 100 minutes at high mode (manufacturer rated) Lens: Coated Glass Lens Reflector: Aluminum Smooth/SMO Carrying Strap: Strap Included Other Features: Hard Anodized Body