Brand RAYSOON Model T383 Quantity 1 Color Black + blue Material Aluminum Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Cool White Number of Emitters 1 Working Voltage 3.6~4.5 V Battery Configuration 1 x 18650 / 3 x AAA (not included) Circuitry 1800mA Brightness 600 lm Runtime 1~4 hours Number of Modes 3 Mode Arrangement Hi > Lo > Fast strobe Mode Memory No Switch Type Reverse clicky Switch Location Side Lens Plastic Reflector No Strap Included No Clip Included No Band Length 35cm Beam Range 100cm Other Feature Zoom-to-throw; Daily life water resistant; Can be as a signal light camping light bicycle front light. Packing List 1 x Headlamp 1 x Diffuser 1 x Headband 1 x Bicycle clip 1 x AAA battery holder 1 x 18650 battery holder 4 x Filters (yellow / red / green / blue)