Question: Do LEDs Last Longer When Dimmed?

Does dimming LED lights shorten their life?

As a general rule, dimming LEDs will extend their lifespan, generally meaning you’ll extend their brightness since LEDs tend to get dimmer with age as a result of heat.

Dimming effectively reduced the heat, ergo the lifespan is extended..

Do dimmed lights last longer?

Light dimmers save energy by reducing the flow of electricity to the bulb and allowing lights to operate with lower power outputs. Since lights under less stress shine longer, dimmers are known to extend the life span of your bulbs, too.

Why do my dimmable LED lights stay on?

In this case the LED continues to glow permanently when the light switch is turned off. This may be due to the type of light switch or dimmer or an incorrectly connected switch. Even an unfavorable cable routing can be responsible for the glow.

How long do dimmable LED lights last?

Many LEDs have a rated life of up to 50,000 hours. This is approximately 50 times longer than a typical incandescent, 20-25 times longer than a typical halogen, and 8-10 times longer than a typical CFL. Used 12 hours a day, a 50,000 bulb will last more than 11 years. Used 8 hours a day, it will last 17 years!