Brand JETBeam Model DDR30 Color Grey Quantity 1 Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN U3 Color BIN Cool White Number of Emitters 3 Brightness 3200 lm Working Voltage 9~19 V Circuitry 2800 mA Number of Modes 4 Mode Arrangement Hi > Mid > Lo > Fast strobe Switch Type Forward clicky (Forward click the button about 2s to open the flashlight) Switch Location Head Mode Memory No Runtime 2 hours Beam Range 450m Lens Glass Reflector Aluminum Smooth / SMO Battery Configuration 3 x 18650 (not included) Strap Included Yes Clip Included No Other Feature Constant current circuit design; Working voltage: 9~19V; Waterproof: IPX8; Hard anodized: HA-III; Size: 164mm (length) x 67mm (diameter); Long press the button 2s to open it double click to enter into fast strobe mode; The small LCD screen will display mode: "H" is high mode "E" is the middle mode "L" is the low mode "S" is fast strobe mode; Battery display: It will automatically show the battery after displaying mode 5s ("0~9" is remaining power "9" is full power and alarm flash when it displays "0" is the meaning of low power); Instantly lighting function: Lightly press the button can light on instantly. Packing List 1 x Flashlight 1 x Strap 1 x Car charger (12~24V / 90cm) 1 x Chinese / English user manual 1 x Backup rubber ring