Light Fixture Installation Cost: Ceiling, Pendant & Vanity
Swapping a light fixture onto an existing electrical box typically costs $100 to $250 in labor, while adding a new fixture that needs fresh wiring runs $250 to $900. Vanity lights land a bit higher ($150 to $350) because of the mirror and backsplash work. Here is how the numbers break down by fixture type and what changes the price.
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| Fixture type | Installed range | Notes |
|---|---|---|
| Standard ceiling light swap | $100 – $250 | Existing box and wiring, under 8 ft ceiling |
| Pendant light (single) | $100 – $300 | Hardwired to existing box, hung at height |
| Vanity light over a mirror | $150 – $350 | Bathroom box, often needs box relocation |
| Flush or semi-flush ceiling light | $100 – $250 | Quick swap on existing fixture |
| New fixture, new wiring | $250 – $900 | Running cable, cutting in a box, a switch |
| New fixture on a high ceiling | $300 – $800 | Ladder or scaffold time added |
| Line item | Typical range | Notes |
|---|---|---|
| Electrician labor (1 fixture) | $80 – $200 | Often a 1 hour minimum or service call fee |
| Service call / trip fee | $50 – $150 | Sometimes waived if it rolls into the job |
| New box and bracing | $50 – $150 | If the old box cannot carry the weight |
| New switch or dimmer | $15 – $60 | Added at the same visit |
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Swap on an existing box vs a brand new location
The single biggest price split is whether a box and wiring already sit where you want the light. Replacing a fixture that hangs from an existing junction box is a short job: kill the power, unscrew the old fixture, match the wires, mount the new one. Most electricians fold that into a one hour minimum or a flat service call, which is why $100 to $250 covers the typical swap.
Putting a light where none existed is a different scope. Now the electrician fishes cable through the ceiling or wall, cuts in a new box, ties into a circuit, and adds a switch. That work runs $250 to $900 depending on how far the cable has to travel and whether the path is open (an accessible attic or basement) or buried behind finished drywall.
Cost to replace a light fixture: what the homeowner controls
On a straight replacement, the fixture price is yours to set, and it ranges from a $30 big-box flush mount to a $400 designer piece. The labor stays roughly the same. The two things that push labor up are weight and height.
A heavy fixture (anything past 35 pounds, or a small chandelier) usually needs a fan-rated or fixture-rated box and metal bracing, which the older builder box may not provide. Replacing that box adds $50 to $150. Ceilings above 8 feet add ladder or scaffold time, and a two-story foyer light is a separate, higher-priced job covered on our chandelier installation page.
- ·Buy the fixture before the visit so the electrician installs in one trip
- ·Check the box weight rating if the new fixture is heavy
- ·Bundle several fixtures into one visit to spread the trip fee
- ·A dimmer adds $15 to $60 and is easiest to add during the swap
Ceiling light installation cost
A standard ceiling light (flush mount, semi-flush, or a simple fixture) on an existing box is the most common job on this page and sits at $100 to $250 installed. The number climbs when the ceiling is high, when the old box is a shallow pancake box that cannot carry a heavier fixture, or when you also want a new switch loop run to control it.
Converting a ceiling light to a ceiling fan is a related but separate job, because a fan needs a listed fan-rated box and brace to handle the motion and weight. If a ceiling fan is on your list, budget for box replacement even when wiring is already in place. For ceilings where you want even, recessed downlight instead, see our recessed lighting costs.
Pendant and vanity lights
A single pendant hardwired to an existing box runs $100 to $300, with the spread driven by mounting height and whether you want it on a dimmer. Multi-pendant runs over an island (three lights on one or three boxes) add up fast, and a row of three often lands $400 to $800 if new boxes have to be cut in evenly spaced.
Vanity lights over a bathroom mirror run a touch higher, $150 to $350, because the box frequently sits in the wrong spot for the new fixture width and has to be relocated behind tile or a backsplash. Patching and aligning to the mirror centerline is what separates a clean vanity install from a sloppy one.
When a permit or extra wiring enters the picture
A like-for-like fixture swap rarely needs a permit. New wiring, a new circuit, or a new switch location often does, depending on your jurisdiction, and an honest electrician will tell you when an inspection applies. Permit fees usually run $50 to $200.
If your home still has aluminum branch wiring, knob-and-tube, or no ground at the box, even a simple swap can surface an underlying problem the electrician has to address before energizing the new fixture. Adding a dimmer or smart switch at the same visit is the efficient time to do it. That is not padding: it is the difference between a safe install and a hidden fire risk.
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