How to Install a Vanity Light (Step-by-Step Guide)

Installing a vanity light above your bathroom mirror is one of the easiest ways to brighten up your space and make daily routines like shaving or makeup more comfortable. With a few tools and some care, you can complete this project yourself.

Tools & Materials You’ll Need

  • Vanity light fixture
  • Screwdriver (flathead & Phillips)
  • Wire stripper
  • Voltage tester
  • Mounting screws (usually included)
  • Wire nuts & electrical tape
  • Drill (if new holes are needed)

Step 1: Turn Off the Power

Before you touch any wires, switch off the power to the bathroom at your home’s breaker panel.
⚡ Use a voltage tester to confirm the wires are not live.

Step 2: Remove the Old Fixture (if any)

  • Unscrew the old vanity light.
  • Carefully disconnect the wires by loosening the wire nuts.
  • Remove the old mounting bracket.

Step 3: Install the Mounting Bracket

  • Your new light should come with a mounting bracket.
  • Secure it to the electrical box using the included screws.
  • Make sure the bracket is level so the fixture hangs straight.

Step 4: Connect the Wires

  • Match the wires: black to black (hot), white to white (neutral), green or bare to ground.
  • Use wire nuts to connect, and wrap them with electrical tape for safety.
  • Carefully tuck the wires into the box.

Step 5: Attach the Vanity Light

  • Position the fixture over the bracket.
  • Tighten the screws until secure.
  • Attach any shades or decorative parts.

Step 6: Turn On the Power

  • Flip the breaker back on.
  • Test your new vanity light – it should turn on smoothly.

Simple Diagram

Here’s a basic illustration of the installation process:

         [ Wall ]
   ┌─────────────────┐
   │  Electrical Box │
   └─────────────────┘
        |   |   |
      White Black Ground
        |   |   |
   ┌─────────────────┐
   │  Vanity Light   │
   │   Fixture Bar   │
   └─────────────────┘

Legend:

  • White wire = Neutral
  • Black wire = Hot
  • Green/Bare wire = Ground

Safety Tip

If you’re ever unsure about wiring or the electrical box looks damaged, call a licensed electrician. Safety should always come first.

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Lightbringter
Hi, I’m Mike Hsu, the funder of Sinchengtech.com, I would like to share with you the knowledge related to led lights from a Chinese supplier’s perspective.

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