How To Make Emergency Led Bulb
Components Used :-
1. LED Strip With Indicator Light , Price = 5-10₹
2. Micro Usb Charging Connector , Price = 3-5₹
3. Resistance 100(Ohm) , Price = 1-2₹
4. Diode IN4007 , Price = 1-2₹
6. Spst Switch , Price = 3-5₹
7. Led Acid Battery 4V , 500 Mah , Price = 15-25₹
How To Make Led Bulb Emergency Light Connection Diagram
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