Highlights Use 1*CREE-Q5-WC. Ultra-bright LED, durable and low consumption. Five modes to control. Easy to opearte: just press the tail button with green flueorescent light.   General Spec Brand UltraFire Model C3 Type LED flashlight torch Material hard oxygen stainless steel body, aluminum light cup and glass lens Type of LED 1*CREE-Q5-WC Quantity of LED 1 Light white light Luminous Flux 190LM at the brightness mode Constant Current 900mA Mode 5 modes: brightness (strong),  50% brightness, weakness, strong flash and SOS Function memory function Discharge Time 40 minutes Voltage 0.8-4.2V Power Battery   powered by 1*AA battery or 1*14500 battery (not included) Others 1*hand strap