1W/3W LED flashlight bulbs is a Lights & Lighting product. Key specs — Origin: China.
Product Description
holder:P13.5 or E10 2.Optional color:white,red blue,green 3.Input voltage:1~9V/3.2~9V One piece of high efficient and constant current LED driver which set inside bulbs enable bulbs be used in a wide-range voltages annd keeps the brightness going constantly power:1W/3W 5.White LED intensity:80~90LM/150~180LM LED brightness is higher than incandescent's bulbs under the same power supply 6.Built-in:constant current LED driver 7.Lifespan:>50,000hours 8.Efficiency:80% 9.Environmental friendly,energy saving and shock-resistant products output power of bulb driver will be controlled automatically by different bulb temperature, which will enable the bulb to fall down the temperature and work in the best state connect the anode and cathode of power supply reversely, although the bulbs do not work, it will not be damaged
