On 13/01/2021 06:57, Andy Burns wrote:
Paul wrote:

Brite Source LED Corn Light [claims 135 lumens per watt, unlikely]

Apparently you *can* buy 200 lumen/watt lamps,
but only if you live in Dubai ...

https://youtu.be/klaJqofCsu4

Very Interesting. Although it pointedly mentions Philips and criticises
them, all the other domestic LED lamp manufacturers must know about
underrunning lamps to increase their life too.

--

Jeff