120v 4-LED Night Light 2011-11-13

This circuit uses can be used as a night light. It uses a 120v Mains to power the circuit. Works like a charm!

Schematic



Example



Parts

4x - White LEDs
1x - 9.1K 5watt Resistor
1x - 1N4007
1x - 180or220uF 25v cap
1x - 1Meg 1/2watt Resistor
1x - 100mA fuse
1x - Enclosure

Notes

• The capacitor C1 is optional.