Brand: - Model: 901 Emitter Brand/Type: Cree Emitter BIN: Q3-WC Color BIN: White Total Emitters: 1 Battery Configurations: 3 x AAA rechargeable battery Voltage Input: 2.5~4.5V 4.5V Max. Switch Type: Clicky/Clickie Switch Location: Tail-cap Modes: 3 Mode Memory: - Mode Arrangement: Lo > Mid > Fast Strobe Circuitry: Digital Regulated 600mA Current Output Brightness: 130 lumens maximum brightness (manufacturer rated) Runtime: 50 minutes (manufacturer rated) Lens: Plastic Convex Lens Reflector: Plastic Smooth/SMO Reflector Carrying Clip: Clip Included Carrying Strap: - Other Features: Twisty head turn right can be square beam of light; Twisty head turn left can be circular beam of light