タイトルまたは説明

1. Lamp holder: P*3.5 or E*0 2. Optional color: white, red blue, green 3. Input voltage: 1~9V One piece of high efficient and constant current LED driver which set inside bulbs enable bulbs be used in a wide-range voltages and keeps the brightness going constantly 4. LED power:0.5W 5. White LED intensity: *0~*0LM LED brightness is higher than incandescent's bulbs under the same power supply 6. Built-in: constant current LED driver 7. Lifespan: >*0, **0hours 8. Efficiency: *0% 9. Environmental friendly, energy saving and shock-resistant products *0. The 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 *1. When connect the anode and cathode of power supply reversely, although the bulbs do not work, it will not be damaged