Brand: UniqueFire Model: UF-1500L Emitter Brand/Type: Luminus Emitter BIN: SST-50 Color BIN: White Total Emitters: 1 Battery Configurations: 2 x 18650 rechargeable battery Voltage Input: 4.8~18V 18V 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 4000mA Current Output Brightness: 1100 lumens maximum brightness (manufactuer rated) Runtime: - Lens: Coated Glass Lens Reflector: Aluminum Textured/OP Reflector