How to Replace a Light Fixture Safely

Updating a light fixture can transform a room instantly. Even better—this is a DIY task many homeowners can do with basic tools, as long as they follow proper electrical safety steps.


Tools & Materials

  • Screwdriver
  • Voltage tester
  • Wire connectors (wire nuts)
  • Ladder
  • Light fixture

Step-by-Step Guide

1. Turn Off Power at the Breaker

Never rely on the wall switch alone.
Use a voltage tester to confirm wires are not live.

2. Remove Old Fixture

Unscrew the canopy, disconnect the wiring, and remove the mounting bracket if necessary.

3. Connect New Fixture Wires

Match wire colors:

  • Black → Black (Hot)
  • White → White (Neutral)
  • Copper/Green → Ground

Twist together with wire nuts.

4. Mount the New Fixture

Attach the mounting plate, secure the fixture, and tuck wires neatly into the junction box.

5. Restore Power and Test

Flip the breaker on and test your new fixture.


When to Call a Professional

  • Old wiring that looks brittle or burnt
  • Loose junction boxes
  • Aluminum wiring homes

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