Q: My new light fixture is too bright, do I need a dimmer switch?
It is becoming more common with newer light fixtures to have LED integrated bulbs rather than replaceable bulbs. We get a lot of calls after new light fixtures have been installed that they are simply “too bright” or not what people expected. This can be addressed in a couple of ways.
Installing a dimmer switch may be the best solution to this issue. Always check when purchasing new fixtures if the LED is compatible with dimmers. This is commonly a price point issue and should be clearly stated on any packaging. A dimmer switch allows for great control and flexible options for setting the lighting to best suit your needs.
Dimmer switches also offer a lot of flexibility or expanded use of existing features. New dimmer switches can be compatible with new fixtures and also by putting new dimmer compatible bulbs in existing fixtures. These can be for a wide variety of both interior and exterior light fixtures so are a great option for an easy, cost effective upgrade or new purpose of existing lights. Modern dimmer switches can be smart home compatible as well.
Along with considering a dimmer, many newer light fixtures have a setting for the color or “warmth” output of the fixture. This is often a small switch on the interior of the fixture and can regulate the color range of the fixture itself. You may be able to adjust this yourself and information is commonly included in the instructions, try different settings until you find the one that works best for the location and usage of the fixture. This is measured in Kelvin and lower ranges (2700K) give a warmer cozier light while higher ones (5000K) emit cooler colors that feel brighter.
Updating Existing Dimmer Switches:
If you have recently upgraded an existing light fixture to LED bulbs you may have issues with an existing dimmer switch. Newer LED bulbs often require replacing or updating the dimmer switch to one that is compatible with LED technology. This is an easy and affordable fix in most cases.
If your old dimmer switch isn’t compatible with new LED bulbs you may get symptoms like:
Dimmer switch does not work at all
Humming or buzzing noise
Flickering or “pulsing” of the new bulbs
Dimmer action is not smooth, lights jump brighter or dimmer unexpectedly
If the bulbs do not fully turn off or glow slightly even when turned off this may be a bulb or fixture issue. Try replacing the bulb with a higher quality LED. Phillips is a great brand for both quality and compatibility with existing fixtures and dimmers.
DIY or Call an Electrician:
Anything DIY requires some experience to ensure that the job can be completed safely and correctly but many homeowners can perform a simple swap out of a dimmer switch on their own if they choose to. By far, Lutron or Levitron brands are great quality and widely available brands at many big box retailers or online.
If that new fixture is a little to bright or not doing what you want a dimmer switch or adjustment to the color range may be the easy solution.
Ask the Electrician is a column we publish with our advertising partner WCHL/Chapelboro. In “Ask The Electrician,” Scott answers common questions about electrical work, from switches and outlets to safety issues and preventative maintenance. If you have a suggested question for us to answer – or need an electrician – please reach out to our office.