Brand: - Model: - Casing Color: Black Emitter Brand/Type: Cree Emitter BIN: Q4-WC Color BIN: White Total Emitters: 1 Battery Configurations: 1 x 18650 rechargeable battery (not included) Voltage Input: 3.0~4.2V (4.2V Max) Switch Type: Clicky (Clickie) Modes: 3 Mode Memory: No Mode Arrangement: Hi > Mid > Fast Strobe Circuitry: Digital Regulated 500mA Current Output Brightness: 150 lumens maximum brightness (manufacturer rated) Runtime: 40 minutes (manufacturer rated) Lens: Plastic Convex Lens Reflector: - Special Features: Slide the bezel to change beam pattern between flood and throw. Pull the bezel out for rectangle Push the bezel in for circular Strap: Strap Included Other: Adjustable head strap held and inclination. Come with AC 110~240V charger (EU Plug)