Brand: SmallSun / Small Sun Model: ZY-C37 Emitter Brand/Type: Cree XR-E Emitter BIN: Q3-WC Emitter Color: White (WC) Total Emitters: 1 Battery Configurations: 1 x 18650 or 3 x 1.2V/1.5V AAA batteries (AAA battery case included) Voltage Input: 3V~4.5V Switch Type: Clicky (Clickie) Switch Location: Tailcap (Tail-cap) Modes: 3 Mode Memory: - Mode Arrangement: Mid > Hi > SOS Brightness: 170 lumens (manufacturer rated) Typical Battery Runtime: ~2 hours (manufacturer rated) Circuitry: 800mA Total Current Output Digitally Regulated Lens: Coated Glass Lens Reflector: Acrylic Smooth/SMO Reflector Carrying Strap: Strap Included Carrying Clip: -