This is a versatile circuit and can be used for many purposes.
Simple emergency light circuit diagram.
Here is a circuit diagram of an emergency lighting made with les.
The circuit designed with lse is simple and fully automated.
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.
We all know emergency light is used during the power failure to light up the home.
As it is used during the power failure it should last long hence generally bright white leds are used in emergency light because they produce more light and consume less power.
The circuit will turn on 1 watt led when there is no light on the surface of the ldr.
Emergency light is an integral part of household electronics nowadays.
The circuit operation of the device is shown in figure 1.
Power outages are a recurring thing but in some cases power outages are not allowed such as ongoing surgery.
A very simple and useful circuit of a emergency lamp.
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.
The circuit is using 12 volt battery.