Brand: UltraFire Model: KF-T60 Emitter Brand/Type: - Emitter BIN: XM-LT60 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: 2 Mode Memory: No Mode Arrangement: High > Low Circuitry: Digital Regulated 2500mA Current Output Brightness: 1000 lumens maximum brightness (manufacturer rated) Runtime: 90min at high mode Lens: Coated Glass Lens Reflector: Aluminum Smooth/SMO Reflector with with stainless steel head assault crown Carrying Clip: - Carrying Strap: Strap Included Dimensions: 5.75 in x 1.50 in x 1.50 in (14.6 cm x 3.8 cm x 3.8 cm)<img src="http://112.74.112.28/down/products/110098/110098_000.jpg">