Here i am going to present you a simple Emergency Light circuit diagram using 2 white Leds.
Leds are convenient, cheap, cool and having long life.
In this circuit we are using 2 Leds (white is prefered) to increase the brightness.
The heart of this circuit consists of IC HEF 4093. The circuit is powered by a 9V battery.
CIRCUIT DIAGRAM OF SIMPLE EMERGENCY LAMP/LIGHT
COMPONENTS USED IN THE CIRCUIT
IC HEF 4093