Unscrew the light fixture from the mounting plate attached to the electrical box.
How to fix a light on wall moubt.
Once you ve verified that the power is off disconnect the wire leads on the light fixture from the circuit wires by unscrewing the wire connectors.
Then reach into the bulb socket with a flat blade screwdriver and gently pry up on the tab that s centered at the bottom to restore good contact with the bulb.
When replacing a wall light or sconce it s important to plan ahead and ensure that your new light is looking and working its best.
In this step by step vide.
If other people are home let them know you re working on the electricity.
If this has happened you ll need to put them back together.
Remove any shade or globe on the sconce then remove the light bulb.
Loosen the mounting screws or knob that holds the base of the light fixture to the electrical box then gently pull the fixture away from the box.
Remove the retaining covers holding the light to the exterior wall.
Turn off the power to the fixture and use a non contact voltage tester to make sure the power is off.
Unscrew the mounting plate from the electrical box.
Turn off the power remove the light bulb and unscrew the fixture from the electrical box.
If the voltage indicator doesn t light up the power is off.
Use a non contact circuit tester to check the wires for power.
Pull the fixture off the wall then unscrew the wire caps connecting the light and circuit wires untwist them and remove the light.
Remove the old light fixture.
Touch one voltage tester probe to the black wire and the other to the white wire.
Try this 60 second fix before you call an electrician.
How to fix light fixtures that are hanging loose 1.
Turn off the breaker switch to the fixture.
Slide the light off of the anchor screws this will expose the wiring.