Brand: UltraFire Model: KF-T60 Emitter Brand/Type: - Emitter BIN: XM-L-T6 Color BIN: White Total Emitters: 1 Battery Configurations: 1 x 18650 Rechargeable 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: Digital Regulated 3000mA Current Output Brightness: 1200 lumens maximum brightness (manufacturer rated, actual 910lm) Runtime: 2h at high mode Lens: Coated Glass Lens Reflector: Aluminum Smooth/SMO Reflector with with stainless steel Carrying Strap: Strap Included Dimensions: 5.71 in x 1.54 in x 1.54 in (14.5 cm x 3.9 cm x 3.9 cm)<img src="http://112.74.112.28/down/products/110164/110164_000.jpg">