Sell 3W-LED Flashlight Dimming Bulbs

详情

Description 1. Working Voltage: 3.2V~9V. One piece of high efficient and constant current LED driver which set inside the buls enables the bulbs to be used in wide-ranging voltages and keeps the brightness going constantly. 2. LED power: 3W 3. Long Life time: More than *0, **0 hours 4. High intensity: >**0 LM LED brightness is higher than incandescence bulbs� under the same power supply. 5. Lamp holder: Standardised P*3.5 or E*0. 6. Environmently friendly, energy saving friendly and shock-resistant product Special Feature 1. The LED flashlight bulb has function of �TACP� (Temperature Auto Control Power). That means 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. 2. The LED flashlight bulb has function of reverse polarity protection. That means when connect the anode and cathode of power supply reversely, although the bulbs do not work, it will not be damaged. How to operate dimming function for the dimming bulb 1. Turning on/off the flashlight switch fast can change the brightness level. 2. Turning on/off switch within 3 seconds can operate brightness level from **0%**0%*5%-SOS. 3. If turning on the switch exceed 3~5seconds can do memory for current brightness level.