Brand: Prairie Fire Model: D6 Emitter Brand: Cree LED Type: XM-L BIN: T6 Color: White Number of Emitters: 1 Voltage Input: 3.7-4.2V Battery Configuration: 1 x 18650 battery (not included) Circuitry: - Brightness: 800LM Runtime: 1-3 hours Number of Modes: 5 Mode Arrangement: Hi > Mid > Low > Strobe > SOS Mode Memory: No Switch Type: Reverse Clicky Switch Location: Tailcap Lens: Glass Lens Reflector: Aluminum Smooth Strap Included: No Clip Included: No Dimensions: 7.99 in x 2.32 in x 2.32 in (20.3 cm x 5.9 cm x 5.9 cm)<img src="http://112.74.112.28/down/products/150120/150120_000.jpg" noproxy>