Guides · Lighting

How to swap a ceiling light for a pendant

Replacing a ceiling fixture with a pendant on the same electrical box is a common upgrade. It is only safe with the power off at the breaker, confirmed with a tester, and a box that can carry the new light's weight. If any of that is unclear, an electrician does it quickly.

RoomTag Guides · November 1, 2026

Time

1 to 2 hours

Skill

Intermediate

Power

Off at breaker

1. Check before you buy

• Weight. Look up the pendant's weight on its box or listing. Many standard ceiling boxes are only meant for light fixtures; a heavy pendant or chandelier needs a box marked for that weight, fixed to the framing. If you can't confirm the rating, ask an electrician.
• Height. Over a table, the bottom of a pendant usually hangs roughly 30–36 in above the tabletop; in a walkway it must clear heads. Most pendants have adjustable cords or rods; check the range.
• Bulb and dimmer. Use the bulb type and maximum wattage the fixture lists. If the switch is a dimmer, choose dimmable bulbs that work with it.

• The pendant lightListed by a recognised testing lab (look for the mark on the box) and within your box's weight rating.
• Non-contact voltage testerConfirms the wires are dead before you touch them. Test it on a live outlet first.
• Step ladderTall enough that you are not standing on the top steps.
• Wire stripperIn case the new wires need trimming.
• Wire connectorsUsually included with the light. Use the size that matches the wires.
• ScrewdriverFor the canopy, bracket and ground screw.
• Heavier-rated ceiling boxOnly if the existing box isn't rated for the pendant. Installing one is often a job for an electrician.

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2. Remove the old fixture

1. Turn off the breaker for the light, and put tape over it so nobody switches it back on.
2. Take off the shade and bulbs, then the canopy, and support the fixture while you work.
3. Test the wires with the voltage tester, all of them, before you touch anything.
4. Take a photo of how the wires are connected, then undo the connectors and remove the old fixture and bracket.

3. Install the pendant

1. Follow the pendant's instructions; designs differ. Set the cord or rod length before you connect it.
2. Fit the new mounting bracket to the box.
3. Connect the wires as the instructions show. In North America that is usually the fixture's ground to the bare or green ground wire, white (neutral) to white, and black (hot) to black, each twisted firmly into a connector with no bare copper showing.
4. Fold the wires into the box, fix the canopy, fit bulbs no larger than the fixture's maximum, then turn the breaker back on and test.

When to call an electrician

• There is no box, the box is loose, or its weight rating is unknown or too low.
• The wiring is aluminum, cloth-covered, brittle, or doesn't match the colours above.
• You want a light where there isn't one now, or a new switch. That usually needs a permit.
• The tester still shows power with the breaker off, or breakers trip after the swap.

Related: How to paint a room · The starter tool kit.