Brand: Small Sun Model: ZY-A4 Casing Color: Black + Golden Emitter Brand/Type: Cree Emitter BIN: Q3 WC Color BIN: White Total Emitters: 1 Battery Configurations: 1 * 18650 battery (not included) Voltage Input: 3.2~4.2V 4.2V Max. Switch Type: Clicky/Clickie Switch Location: Tail-cap Modes: 3 Mode Memory: - Mode Arrangement: Hi > Mid > Fast Strobe Circuitry: Digital Regulated 800mA Current Output Brightness: 130 lumens maximum brightness (manufacturer rated) Runtime: 35 minutes (manufacturer rated) Lens: Convex Lens Reflector: Smooth/SMO Reflector Carrying Clip: Clip Included Strap: Strap included