Test New Lighting System

What happens in this clip

After all recessed lights are installed, return to your electrical panel and switch the circuit breaker back on. Then, test all the new lights by flipping the wall switch. Verify that all lights illuminate properly. If any light does not work, turn off the power at the breaker immediately and recheck the wiring connections for that specific fixture.

Goal: Verify that all newly installed recessed lights function correctly

About the full video

This project guides you through the process of installing recessed LED lighting in a room. It covers marking the ceiling for precise placement, cutting the necessary holes, running new electrical wiring between fixtures, safely connecting the new lights to an existing power source, and finally installing the recessed fixtures for a clean, modern look.

Step 6 of 7: Restore Power and Test

Once all fixtures are installed and connections are made, return to the electrical panel and turn the breaker back on for the circuit you were working on. Test each light to ensure it illuminates correctly. If any light does not work, turn the power off again and re-check all wiring connections.

Open this step in the guide

Every video in How to Install Recessed Step Lights in a Stairwell Wall

1. Step 1: Plan Light Layout

   • 0:34–0:49 Mark Light Placement
   • 5:10–6:00 Integrate Stair Niche Lights
   • 0:00–0:27 Planning and Safety

2. Step 2: Cut Fixture Openings

   • 0:04–0:10 Mark and Cut Drywall Hole
   • 0:00–0:01 Trace Cutout with Template
   • 0:17–0:22 Cut the Ceiling Hole

3. Step 3: Run Electrical Wire

   • 0:59–1:18 Run Electrical Wires
   • 4:35–5:25 Run New Electrical Wires
   • 1:57–2:46 Run Electrical Wires to Light Fixtures

4. Step 4: Connect Fixtures to Power

   • 2:01–3:49 Connect Electrical Wires
   • 0:41–0:51 Connect Electrical Wires
   • 0:00–0:02 Connect Electrical Wires to Fixture

5. Step 5: Install Light Fixtures

   • 4:51–5:50 Mount the Fixture in the Ceiling
   • 0:18–0:22 Install Recessed Light
   • 0:11–0:18 Connect and Install Recessed Light Fixture

6. Step 6: Restore Power and Test

   • 0:00–0:30 Test and Finalize Installation
   • 1:36–1:44 Restore Power and Test Functionality
   • 0:24–0:26 Test New Lighting System (this video)

7. Step 7: Finishing Touches

   • 0:16–0:33 Install Decorative Trim
   • 2:19–2:48 Install Trims
   • 2:19–2:28 Final Installation and Snap into Place