Brand SingFire Model SF-748 Color Grey Quantity 1 Material Aero aluminum alloy Emitter Brand Cree LED Type XP-E Emitter BIN R2 Color BIN Neutral White Number of Emitters 1 Brightness 180 lm Working Voltage 3.7V V Circuitry 1000 mA Number of Modes 3 Mode Arrangement Hi > Lo > Fast Strobe Switch Type Reverse clicky Switch Location Tailcap Mode Memory No Runtime 3 hours Beam Range 100m Lens Glass Reflector Plastic Textured Battery Configuration 1 x 18650 battery (included) Strap Included Yes Clip Included No Other Feature Wave attack head design; Mode: 1. High light (100%); 2. Weak light (20%); 3. Fast strobe (10Hz); Half press can switch mode full press can turn on/off Certification CE / RoHS Packing List 1 x Flashlight 1 x 18650 rechargeable li-ion battery 1 x AC power charger adapter (Input: AC 100~240V / 47~63Hz; Output: DC 3.7V / 450mA; 2-flat-pin plug) 1 x English user manual