Auto ON-OFF using PIR Motion Sensor

There is no delay to turn off,
stays on when someone is in the room and turns off when someone is outside the room.

Box ring attached to the wall using double tape
Box can be slotted into box ring

box-control21.stl OFF Sensor
box-control22.stl ON Sensor
box-control23.stl Relay module and Sticky Bulb holder

2pcs HC-SR501 PIR Motion Sensor
3pcs Relay 8 pin 5V
4pcs Diode 1N4148
1pcs PSU 5V