How to Replace and Install Ceiling Light Fixtures

简介

Working with electricity and replacing an entire light fixture can sound intimidating, but this step-by-step guide will demonstrate how to perform this task effectively, safely and confidently.

The new ceiling light fixture displayed in the guide is named Illume Flush 13' Round Flush Mount, model number CFG13-CC.

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步骤 1 Ceiling Light Fixture

How to Replace and Install Ceiling Light Fixtures, Ceiling Light Fixture: 步骤 1 中的图像 1，1

Turn the main power off.
Ensure that the circuit breaker is off to avoid electrocution. Optional use of a circuit tester to verify the power is off.

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步骤 2

Remove the cover of the old light fixture.
Unscrew all lightbulbs.

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步骤 3

How to Replace and Install Ceiling Light Fixtures: 步骤 3 中的图像 3，3

Remove the screws holding the old light fixture's housing with a screwdriver
Carefully pull the old light fixture and its wiring down.
Without the screws, the housing will no longer be attached to the ceiling. Hold the housing until it hangs gently to avoid injury.

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步骤 4

How to Replace and Install Ceiling Light Fixtures: 步骤 4 中的图像 3，3

Remove the old wire connectors and untwist the wires.
The old light fixture will completely detach. Prevent it from falling by holding onto the housing.

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步骤 5

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Match the new ceiling light wiring to your home’s existing wires.
Link each pair with wire connectors by placing the exposed ends inside, and twisting down until tight.
If your home does not have a corresponding grounding wire to connect to:
You must connect the fixture ground wire to the ground screw of the ceiling crossbar.
Or you must connect the fixture ground wire to the house ground wire (the bare copper wire without any insulation)

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步骤 6

How to Replace and Install Ceiling Light Fixtures: 步骤 6 中的图像 3，3

Find the proper alignment for the holes of the new housing with the ceiling's mounting bar.
Carefully place all wiring into the electrical box or empty space within the ceiling.
Secure the housing to the ceiling with two screws, tightening them firmly with a screwdriver.