How Many Years Do LEDs Last?
It depends on how many hours a day you're using it, says our expert.
 
When I read that an LED lamp lasts 25,000 hours or 50,000 hours, what does that translate into in terms of years?

That depends on what formula is used. Some use 24 hours a day, seven days a week, while others use 12 hours a day or even six hours a day (based on use between 5 and 11 p.m.).

These guidelines don’t work for me, though. I get home at 6 p.m., drink dinner, fall asleep on the sofa until 11 p.m., when I wake up in total darkness and then shop online until 2 a.m. So my LEDs will definitely outlive me.

randall_whitehead
Randall Whitehead, IALD

Randall Whitehead, IALD, is a professional lighting designer and author. His books include "Residential Lighting, A Practical Guide." Whitehead has worked on projects worldwide, appeared on the Discovery Channel, HGTV and CNN, and he is regular guest on Martha Stewart Living Radio. Visit his website www.randallwhitehead.com and follow his blog www.lightmakesright.com for more information on books, upcoming seminars and the latest lighting trends.

Leave A Comment

  • Web page addresses and e-mail addresses turn into links automatically.
  • Allowed HTML tags: <a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd>

More information about formatting options

By submitting this form, you accept the Mollom privacy policy.

Lastest from ask randall

We are dealing with this situation on a regular basis now. Many people who were early adopters of LED products did not have the range of color... read full story
It is not possible to put recessed fixtures into a concrete ceiling, but there are a few creative ways you can approach it. One possible solution is... read full story
You do have some pretty high ceilings there. I think you should consider using a fixture with a higher lumen output, something in the 800 lumen range... read full story
I think having good lighting at a full-length mirror is very important. The optimum distance between the two sconces should be 3 feet. You do not... read full story

Webinars

Sponsored by Access Lighting, Civilight, GM Lighting, Langlais Group Inc. and Nora Lighting.   Date: Thursday, April 24, 2014, 2 p.m. ET Register for free here Webinar... read full story
Sponsored by Access Lighting, Antares, Kichler and Light + Building. Originally Live: Thursday, Oct. 10, 2013Recorded webinar now available for viewing on demand.Webinar... read full story
Sponsored by Access Lighting, Kichler Lighting, Kimberly LED Lighting, Auroralight and Antares Lighting. The lighting marketplace is changing more rapidly today than at any... read full story