What Kind of Light Switch Do I Need?

Light switches are an integral part of home mechanics and are used to control numerous electrical devices such as lamps, fixtures, ceiling fans, household appliances, home ventilation systems, roll-up windows and outdoor lighting. Simply put, they work by turning the current on and off from the home's electrical panel to the fixture or lamp.

 

Light switches are an integral part of a home’s mechanics and are used to control numerous electrical devices such as light fixtures, lamps, ceiling fans, home appliances, home ventilation systems, roller shutters and outdoor lighting. In simple terms, they work by opening and closing the electrical current that runs from a home’s electrical panel to a light fixture or lamp.

 

In addition to lighting up a room, some electrical light switches have special features, such as motion detectors, that make it safer and easier for you to walk around your home. This buying guide will help you understand the types and uses of light switches available so you can confidently choose the right electrical switch for any room in your home.

 

Types of Light Switch

Dimmer switches: Dimmer switches are great for versatility, but not always needed. These do often cost more than rocker switches, so you may choose to use them only where you really need to adapt the lighting levels to the situation.

 

Toggle: A toggle light switch is the most common style. It has a single toggle that sticks out from the faceplate. The toggle is switched up or down to turn the light on or off.

 

Rocker: A rocker light switch operates in the same way as a toggle switch, but the design differs. It is wider and flatter than the toggle switch. It also requires less pressure to operate, making it a good switch style for accessibility.

 

Push-Button: The push-button light switch style is an older design than the toggle switch, but enjoys resurgences of popularity from time to time.

 

Touch Light: The touch light switch relies on capacitance to operate. Touching the surface alters the electrical field between the touchpad outer surface and the inner surface which causes the light to trigger.

 

Light Switch Styles

A light switch turns the current on or off to turn on a light fixture, ceiling fan, or similar electrical device. Select a light switch that is compatible with the circuit on which it will be installed. For example, if a light is controlled by a switch, you will need to replace it with a single pole switch.

 

Comparison of electric light switch styles

 

Single Pole - Electric Light Switch

Controls a light fixture from a single location. The most common type of switch. Easiest to install or replace. Choose from the classic toggle or rocker style.

 

3-Way - Light Switch

Controls one light fixture from two positions. Commonly used in stairways, hallways and large rooms. Slightly more complicated to install.

 

 

4-Way - Light Switch

Controls one light fixture from three positions. Most often used in large rooms. In a 4-way circuit, a 4-way switch and two 3-way switches must be used. Slightly more complex to install.

 

Multi-position - light switch

Controls a light fixture from three or more positions. Used in larger spaces with multiple controls for added convenience and safety. Slightly more complex to install.

 

Double Pole - Light Switch

Controls two light fixtures without installing separate boxes. Installing two parallel switches with a double box is fine. Make sure all wires have enough space to meet building code requirements.

 

For more information about the electrical switch types, welcome to contact us today or request a quote.