Emergency Photo Lamp
This emergency light can be powered by rechargeable batteries (such as 3.6V Ni-Cd) or non-rechargeable batteries (3.0V CR2032). When the LED indicator lights up, the white LED (LED1) automatically lights up. If the power fails, you will plunge into darkness. The quiescent current of the circuit is very low, and the battery is only used when the LED is shining.
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