Changing an outdoor light fixture is a straightforward project that most homeowners can tackle themselves. With some basic tools, a bit of know-how, and safety precautions, you can swap out an old, worn-out outdoor light for a new fixture that puts your home’s best face forward.
What You’ll Need
Before getting started, make sure you have all the necessary supplies on hand:
- New outdoor light fixture
- Wire strippers
- Voltage tester
- Phillips and flathead screwdrivers
- Wire nuts
- Electrical tape
- Ladder
- Replacement bulbs for new fixture (if needed)
- Face mask (for safety)
Turn Off Power
The first step is to turn off power to the outdoor light you’ll be working on. Look for the circuit breaker that controls outdoor lighting and switch it to the “off” position. It’s also a good idea to switch off the master breaker switch to be extra safe.
To confirm power is off, do a quick test by flipping the existing outdoor light’s switch on and off. The light should not turn on. You can also use a non-contact voltage tester near the fixture to double-check. Safety first!
Remove Old Fixture
With the power off, now you can start removing the old, existing fixture:
- Use a Phillips screwdriver to remove any screws holding the fixture’s housing to the wall or ceiling. Carefully detach the housing and set it aside.
- Identify all the wiring connections. There may be wire nuts or terminal screws. Carefully undo any wire nuts or unscrew terminal screws to free the wires.
- Detach the fixture from the mounting plate or bracket. This usually involves loosening two mounting screws. Support the fixture weight as you detach it.
- Remove the old mounting plate if it will not be reused for the new fixture. You may need to patch the wall or ceiling once it’s gone.
Make sure to disconnect any ground wires as well. Some older fixtures may not have a ground wire. Take care not to touch exposed wires to avoid getting shocked.
Inspect the Wires
Before installing the new light fixture, it’s important to inspect the exposed wires:
- Black – This is the live wire that carries electricity from the power source to the light.
- White – This is the neutral wire that completes the circuit back to the power source.
- Green or Bare Copper – This is the ground wire that protects against shocks and shorts.
- Other Colors – Some wires may be covered in red or other colors. This usually indicates a switch leg.
Make sure no wires are frayed or corroded. Replace any suspicious wires. Use cardboard or tape to cover exposed wire ends for safety.
Install the New Fixture
Once you’ve inspected and prepped the wires, you’re ready to install the new outdoor light:
- Refer to the manufacturer instructions for your new fixture. Follow any mounting, wiring, and assembly directions.
- Feed the fixture wires through the mounting plate or bracket if necessary and secure the plate to the wall or ceiling.
- Match up like-colored wires using wire nuts: black to black, white to white, ground to ground.
- If there is no ground wire, secure the fixture’s ground or green wire to the mounting plate using a green screw.
- Wrap any exposed wires with electrical tape for safety.
- Attach the fixture housing securely to the mounting plate using the manufacturer’s instructions.
- Install any bulbs needed for your new fixture. Be careful not to touch the bulbs with your bare hands.
- Follow any last steps in the instructions regarding diffusers, covers, and seals.
Turn Power Back On
You’re almost done! Follow these final steps:
- Make sure all wires are securely connected and tucked safely into the fixture. Close up any housing, diffusers, or covers.
- With the light switch still OFF, turn power back on at the circuit breaker.
- At the light switch, carefully turn the outdoor light ON. Make sure it lights up properly!
- Turn the light back OFF and restore power at the circuit breaker to normal operating mode.
- Test that the new outdoor light works by flipping the switch a few times.
Congratulations, you’ve successfully installed a new outdoor light fixture! Enjoy the updated curb appeal and illumination.
FAQs about Changing Outdoor Light Fixtures
Still have some questions? Here are answers to some frequently asked queries:
How do I choose an outdoor light fixture?
Consider the style you want, lighting needs, fixture housing material (metal, plastic, etc), and any smart features. Also choose the right bulb type, wattage, and lumens output. Lighting stores can help you pick the perfect outdoor fixture.
What light bulbs work best outdoors?
LED and CFL bulbs are good options because they are energy efficient and last a long time. Look for bulbs marked “suitable for damp locations.” Avoid incandescent bulbs outdoors since they burn out more quickly.
Why does my new outdoor light flicker?
If a new outdoor fixture flickers, it’s likely a loose wire connection. Check the wire nuts to make sure they are tight and secure. Flickering can also occur if the wrong type of bulb is used.
Can I install a light fixture on a motion detector?
Yes, outdoor motion detector lights are very popular for security. Connect them just as you would a standard fixture. Follow manufacturer instructions to adjust the motion sensor settings.
What do I do with the old light fixture?
Some cities and towns have hazardous waste collection days where you can dispose of old electrical fixtures. You can also donate or sell usable vintage fixtures. Otherwise, the metal and plastic components can go in the regular trash.
How do I weatherproof outdoor lights?
Use exterior-rated fixtures with gaskets and seals to keep moisture out. Also apply clear silicone caulk around the fixture’s base where it meets the wall. Leave a space at the bottom for condensation drainage.
Conclusion
With the right safety gear, some electrical know-how, and a good dose of patience, replacing an outdoor light fixture is a very doable DIY project for homeowners. Just be sure to turn off power, carefully inspect all wires, connect matching wires securely, and weatherproof the installation. Follow the manufacturer instructions for your particular fixture. Soon you’ll be enjoying a refreshed outdoor space with stylish new lighting. Happy illuminating!