The New Hotness

Having started replacing the fluorescent shop lights with LED tubes back in 2016, this was only a matter of time:

The next morning the dead section lit up again, albeit with a dim ring at its right end. I think one LED in that string failed open and darkened the whole string, then failed short under the voltage stress, and is now quietly simmering in there with slightly higher than usual current.

The lights over the workbench weren’t in the first wave of conversions, so they may be only four years old.

For sure, they have yet to approach their 50000 hour lifetime …