The first is the room s light fixture is on a separate circuit with other lighting fixtures.
Can you change a light fixture with just the switch off.
How to change a light fixture 1.
Once the appropriate breaker is turned off flip the light switch on and off to make sure there s no power running to the light.
Switch the circuit off.
Determine whether your fixture uses line or low voltage.
If you install line voltage track and rail lights with incandescent bulbs you can use dimmer switches to control their brightness.
Most light fixtures will work with standard dimmer switches including those with halogen and incandescent lamps.
Changing a light fixture.
Remove the old fixture to begin remove the old light by unscrewing the canopy and removing the wire connectors.
Turn off the power.
Find the right circuit to power down and if you can t figure that out shut down the electricity to the whole home.
Use a circuit tester to verify the power is off.
Before starting any electrical project big or small be sure to turn off the switch inside and also turn the power off at the breaker box.
In that case you can certainly still electrocute yourself with the light switch off.
Place the wall switches for the fixtures in the off position.
Turn off power before beginning any electrical project you should turn the power off at the breaker.