When it comes to energy usage, homeowners are always looking for ways to reduce their energy costs without compromising comfort or safety. While many devices consume power in your home, your light systems will account for a generous portion of your energy expenses each year. Though many homeowners have started to save money by making the switch to modern LED light fixtures and bulbs, there are additional methods for cutting down on energy costs.
A dimmer switch is a device that can be used to easily change the level of lighting produced by a connected fixture. They may be installed as part of the fixture or added on later by a licensed electrician, though some fixtures and bulbs are not compatible with these switches. A dimmer switch lets you control the output of light to adjust to various levels and moods. For example, you may want to have a bright light in your home office during the day but want to reduce the light at night. A dimmer switch makes it easy to achieve this through a simple adjustment of a knob or slider.
Do Dimmer Switches Reduce Energy Costs?
Lighting technology has become extremely efficient over the past two decades. This is especially true for dimmer switches, as modern units can save you money while extending the usable life of your bulbs. Dimmer switches utilize a “Triac switch” to rapidly turn a light circuit on and off, reducing the amount of energy flowing to a light bulb. This switch cuts the energy running to the fixture up to 120 times per second, resulting in rapid flickering that is perceived as a constant flow of light by the human eye.
Compatibility and Effectiveness
While dimmer switches work well with many types of light bulbs, it is crucial to choose the right option for your current light fixture and type of bulb. For example, if you have a modern LED bulb in an old light fixture with an old dimmer switch, the dimming function will not work, and you can damage the bulb during operation. To ensure that you are getting the most efficient and effective solution, it is best to hire a licensed electrician to install a dimmer switch alongside a new light fixture.