Prices range from simple ceiling lights to ornate chandeliers.
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What you'll need:
TOOLS
Screwdriver or cordless drill
Current/voltage detector
Wire cutters
Wire strippers
Needle nose pliers
Work light
Safety glasses
Ladder
SUPPLIES
New light fixture
Wire connectors
Let there be light—from classic chandeliers to contemporary pendant lights, a new light fixture can dramatically freshen up nearly any space in your home. This relatively simple update is a DIY project you can tackle yourself with a screwdriver, wire strippers, and a bit of basic electrical know-how. Let these simple steps light your path, and you’ll learn how to change a light fixture on your own in no time.
Prepping To Change a Light Fixture
It’ss always important to exercise extra caution when dealing with electricity: You don’t want to be in for a shocking surprise. Before getting into how to change a light fixture, be sure to turn off the power to your existing light fixture. Flip the light switch and turn the power off at the circuit breaker. Especially with older homes, use a voltage detector to confirm that the power has been cut to the light fixture you’ll be working with. If you are ever unsure, ask a licensed electrician near you for expert assistance.
Open up the packaging for your new light fixture and read the manufacturer’s instructions carefully. Make sure you aren’t missing any parts. When changing most types of ceiling lights, you’ll likely need a ladder, and having someone to support the ladder and help you along the way with this project is useful.
Remove the Old Light Fixture
The specifics can vary between products and home setups, but it is generally not too hard to change a light fixture. First, you need to remove the existing light fixture from the ceiling. Generally, bolts or screws attach the light fixture to the electrical box in your ceiling. The electrical box, also called a modern lighting junction box, is where you’ll find the electrical wires for your lights.
Use a screwdriver to start removing the hardware that is holding your existing light fixture in place. Remove the cover if there is one. If the fixture is held in place with caulk, separate it using a flathead screwdriver. Be careful not to damage your wall or ceiling when doing so. Keep any screws and other hardware in a plastic bag in case you need them later. Unscrew the base, plate, or canopy piece to expose the wiring.
Disconnect the Electrical Wires
Once the wiring is exposed, take a picture for reference. Use a voltage detector to confirm again that there is no electrical current here. You should see three wires in all:
Black (hot or live)
White (neutral)
Green or copper (ground)
Start disconnecting the wires between the electrical box and your old light fixture. When you’ve disconnected all the wires, you should be able to remove your light fixture completely. If not, there may be other mounting brackets still holding it in place. Set it aside.
Attach the New Light Fixture Bracket
How long it takes to change a light fixture depends mostly on the complexity of the light fixture itself. The cost to install recessed lighting may be higher than installing a single pendant light, for instance, because of the extra labor that may be involved. Changing or replacing a light fixture is generally more straightforward.
While it is exposed, tighten the screws holding the electrical box in place. Confirm the electrical box is compatible with your new light fixture, including its weight. Then, you can start securing the mounting bracket for your new light fixture to the electrical box. Weave the wires through the plate.
Connect the Black and White Wires
Photo: AleksandarNakic / E+ / Getty Images
The next step in how to install a light fixture is to connect the electrical wiring. Start with the black (hot) and white (neutral) wires.
Check to see how low the pendant light or chandelier needs to hang from the ceiling. For a dining room table, for example, position lighting about 30 to 34 inches above the tabletop.
Adjust the length of the wiring that came with your new light fixture. Clip away the excess with wire cutters if needed. Save about an extra 8 to 10 inches if you ever choose to change the light fixture placement later on.
Use the wire strippers to remove one inch of coating from the black and white wires.
Connect the two black wires, twisting them together and screwing on the provided wire nut or wire connector cap. Do the same with the two white wires.
Connect the Electrical Ground Wire
You need to ground all types of lighting properly. When you change a light fixture, the last wire to connect is the ground wire. If your electrical box has a ground wire, connect it to your light fixture’s ground wire the same way you did with the black and white wire. If the electrical box does not have one, then you will connect the fixture’s ground wire to the electrical box itself.
When removing your old light fixture, you may have noticed a small screw on the mounting bracket or electrical box. It is usually green, but not always. The ground wire would have been wrapped around this screw. Do the same with your new ground wire. Expose some bare wiring using your wire strippers as before. Make a U-shaped bend in the ground wire and fit it snugly around the ground screw. Tighten the screw.
Mount the New Base and/or Canopy
Follow the manufacturer’s instructions for how to install your ceiling light. Every product can be slightly different in what is involved. There may be a new base plate or other piece of trim to attach to the ceiling. Use your screwdriver or power drill to do this. Mount the new base or canopy, as needed. Secure the decorative nut if your light fixture comes with one.
Install the Recommended Light Bulbs
A light fixture obviously isn’t going to work very well if it doesn’t have any light bulbs. When you are already going through the process of changing a light fixture, you may consider switching to LED bulbs. They cost more upfront, but they last longer and use less energy. You can also choose the color temperature to suit your tastes. Place the new cover or trim pieces on your fixture, if needed, and secure them in place.
Test to Make Sure Your New Ceiling Light Works
Last but not least, restore power from your electrical box and the light switch. If your new ceiling light turns on, then you’re all done. If it doesn’t, then troubleshooting the connections and electrical system can add more time to your light fixture project. You may need to unscrew everything to take another look. If it still doesn’t work, call local light fixture installation companies for help.
DIY vs. Hiring a Pro
How much it takes, both in time and money, to change a light fixture is quite different from the cost of installing a light fixture in a new location. If you are simply replacing one light fixture with another compatible one, the step-by-step guide above should allow for an easy DIY project. All you need are some basic tools and electrical skills, along with the new fixture.
But, if you’d like to add a new chandelier above your dining room table or you want to reposition it to another spot in the room, hire a licensed electrician for the job. Expect to pay $50 to $100 per hour for a qualified professional.
Frequently Asked Questions
It is possible to change a light fixture by only flipping the light switch, but it’s better to be safe than sorry. Exercising extra caution when working with electricity is always important. Take the extra few minutes at your electrical box to cut the power at the circuit breaker. Once you’ve flipped the circuit breaker and the light switch, use a voltage tester to confirm the power has been turned off.
You don’t need to be an electrician to change a light bulb. You also don’t have to be an electrician to replace a light fixture with another compatible one. But, if you are installing a light fixture for the first time, it’s worth hiring a licensed professional for the job.
While a handyperson may charge a bit less, a qualified professional can make sure everything is up to code and working exactly as it should be. This is especially true for more complicated lighting projects.
A wall-mounting light fitting is called a sconce. Traditionally, sconces were placed along walls in a home to hold candles or torches for lighting. The electrical counterparts with lightbulbs serve an identical purpose, often lighting up hallways. Sconces come in a wide range of shapes and sizes. Changing a light fixture mounted on a wall requires the same basic steps as replacing a ceiling light.
With an Allen key and multi-bit screwdriver in hand, Michael is ready to tackle any home improvement or home repair project. Fueled by caffeine and Wifi, Michael has been publishing engaging online content for over 20 years, focused primarily on smart homes and technology.
With an Allen key and multi-bit screwdriver in hand, Michael is ready to tackle any home improvement or home repair project. Fueled by caffeine and Wifi, Michael has been publishing engaging online content for over 20 years, focused primarily on smart homes and technology.
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