Brand No Quantity 1 Color Golden Length No Model TQ-F101 LED Lamp Numbers 1 Features Color temperature: 6000~6500K; Color Bin: white; Flux: 190lm; Output voltage: DC 3.7~6.0V; LED power: 1W; Working temp: -10~40 centigrade; Storage temp: -20~50 centigrade; High quality aluminum alloy with polishing oxidation treatment housing; Inner intellectual protection chip has overheat overcurrent LED open circuit and short circuit protection; German OSRAM LED high brightness long life up to 50000 hours and reliable; Press one time: Highlight the LED is flash under the brightest mode; Press two times: Energy-saving mode LED reduces brightness; Press three times: SOS mode the LED is strobe flash; Press four times: The LED is turned off Packing List 1 x USB power flashlight head