Click! The switch is open, allowing current to flow through the light bulb, and the lamp is on. Click again, the current has been cut, and the lamp is off. We take switches for granted, but if you have ever remodeled a room, you know that it takes some thought to choose the right kind of switches because there are many, many variations on the standard switch.
For example, you may want a three-way switch that will turn lights off and on from either end of a hallway or staircase. Or you may want to install dimmer switches so you can tailor light levels and energy usage according to your needs. An occupancy sensor switch that automatically turns on the lights when you enter a room and turns them off when you exit can be exceptionally convenient. Or you may want something much more sophisticated, such as a central lighting control.
In this section of HomeTips, we discuss the switch options available, how to install them, and how to do your own repairs.
How to Install and Wire Light Switches
• How to Install Light Switches
• Standard Single-Pole Light Switch Wiring
• How to Wire 3-Way Switches
• How to Wire 4-Way Switches
• How to Install a Dimmer Switch
Light Switch Buying Advice
• Light Switches Buying Guide
• Timer Light Switches
Light Switch Repair and Replacement
• How to Repair & Replace Light Switches
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