Brand: TrustFire Model: X7 Emitter Brand/Type: CREE Emitter BIN: SST-50 Color BIN: White Total Emitters: 1 Battery Configurations: 3 x 18650 batteries (4 x 18650 batteries included) Voltage Input: 10.8~12.6 V 12.6 V max Switch Type: Clicky/Clickie Switch Location: Tail-cap Modes: 5 Mode Memory: Circuitry Features Mode Memory Mode Arrangement: Hi > Mid > Low > Fast Strobe > Slow Strobe Circuitry: Digital Regulated 4200 mA Current Output Brightness: 1300 lumens maximum brightness (manufacturer rated) Runtime: 210 Minutes (manufacturer rated) Lens: Coated Glass Lens Reflector: Aluminum Smooth / OP Reflector Accessories Included: 4 x Protection 18650 Rechargeable Li-on Batteries; 1 x Carrying Shoulder Strap; Battery charger adapter AC 100~240 V (US plug); English user manual