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Labor Day Putting down your wrenches or time for
MORE wrenching? 
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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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| | | | Joined: Aug 2007 Posts: 30 Wrench Fetcher | | Wrench Fetcher Joined: Aug 2007 Posts: 30 | I have noticed what you're referring to a lot on the LED lights installed on the backs of trucks and buses. The lights are basically several LED's attached to a circuit panel and over time a few of the individual LED's within the light will burn out. As with any electrical device there is no absolute as to how long it will last. Two identical items can have greatly different life spans. Last year I bought several strings of LED Christmas lights that are labeled to last "1000's of hours". Within the first few days I used up just about all the spare bulbs that came with the sets, go figure. To say using a battery charger would effect some of the LED's and not all of them sounds far fetched to me. | | |
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