Feb 062019
![](https://journal.unknownlamer.org/wp-content/uploads/2019/02/what-happened-to-the-100000-hour-led-bulbshackaday-150x150.png)
Early adopters of LED lighting will remember 50,000 hour or even 100,000 hour lifetime ratings printed on the box. But during a recent trip to the hardware store the longest advertised lifetime I found was 25,000 hours. Others claimed only 7,500 or 15,000 hours. And yes, these are brand-name bulbs from Cree and GE. So, what happened to those 100,000 hour residential LED bulbs? Were the initial estimates just over-optimistic? Was it all marketing hype? Or,…
External feed Read More at the Source: https://hackaday.com/2019/02/05/what-happened-to-the-100000-hour-led-bulbs/
2019-02-06
Sorry, the comment form is closed at this time.