Emergency lighting systems for specific purposes do tend to get less common as the applications become more and more precise. This DIY details with an interesting low power consuming emergency lighting system. It charges from the main power supply and gets activated as soon as the mains supply is turned off.
This Mini Emergency Lamp turns on when power fails to give cool white light in the room. It uses 1 watt White LED to provide sufficient light in the room. It is an ideal emergency lamp in the Child’s study room to avoid the panic situation of sudden power failure. The circuit and the battery pack can be enclosed in a plug-in type adapter box.
Fig. 1: Image of a Mini Emergency Light
Filed Under: Electronic Projects