12v Emergency Light Circuit Board. Moreover it is compatible with a solar cell if power supply is out of reach. It is a set of emergency lighting for multipurpose application lighting for emergency exit and walkway at night etc.
First part is used to drop down the 220v ac voltage into 8v regulated dc with the help of transformer and bridge rectifier. Moreover it is compatible with a solar cell if power supply is out of reach. Considering the doubts raised by many of our valuable readers in our comments section this circuit has been modified by mr seetharaman one of our valuable contributors you can see his modified circuit here.
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And second part consists of relay and rechargeable battery which is used to lighten the leds during power failure. This led emergency light circuit can be divided into two parts. Such as the way up the ladder and in the bathroom could be dangerous or shops at night you might be case it gets stolen the products. And in an important area.