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Step 1 · Turn Off Power

Locate your home's main electrical panel or breaker box. Identify the circuit breaker that controls the lighting in the area where the stair light switch is located. Flip the breaker to the 'OFF' position. It is recommended to also test the switch to ensure the power is indeed off before proceeding.

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Step 1 · Turn Off Power

Locate your home's main electrical panel or breaker box. Identify the circuit breaker that controls the lighting in the area where the stair light switch is located. Flip the breaker to the 'OFF' position. It is recommended to also test the switch to ensure the power is indeed off before proceeding.

Videos for this step

Turn off Power at BreakerTurn Off Power at BreakerTurn Off Power at Circuit Breaker

Tools and Materials

← Project

How to Replace a Stair Light Switch with a Dimmer

Step 1 of 6·43 min left

1
Turn Off Power
5 minutes2 items
2
Remove the Old Switch Plate
3 minutes2 items
3
Remove the Old Switch
10 minutes3 items
4
Wire the New Dimmer Switch
15 minutes4 items
5
Mount the Dimmer Switch
5 minutes3 items
6
Restore Power and Test
5 minutes1 items
Prev
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