Led Rechargeable Emergency Light Circuit Diagram

R3 to r14 are all 100 ohms.

Led rechargeable emergency light circuit diagram.

You can use it in your room if you are facing power failure problems. Leds used in this circuit are low current high brightness white leds hence it will glow longer time with minimum battery power. Automatic led emergency circuit diagram. When light gone its automatically on and when light comes it will off and charge your battery slowly 100ma.

Simple power efficient and easy to construct led emergency light circuit designed with few easily available components and it is very useful during power outage or instant light needs. A very simple and useful circuit of a emergency lamp. Automatic emergency led light circuit diagram. Led emergency light modified version.

In the place of ac power supply solar panels can be used and for storing the charge you can take rechargeable batteries this will not merely save electric bill but also assist you a. This is a versatile circuit and can be used for many purposes. Some emergency light circuit utilizes fluorescent tube but that will consume more. Mount the leds on the cabinet such that they light up the room.

The most modified and best version for this circuit is intricately explained with a neat circuit diagram and a 2 part explanation. Automatic emergency light circuit diagram. You can construct this led emergency light circuit on a general purpose pcb and mount the circuit in a plastic with enough space for battery and switches. One part is the led lamp light circuit and the other is the battery charger circuit.

The circuit will turn on 1 watt led when there is no light on the surface of the ldr. The circuit is using 12 volt battery.