On Tuesday, 16 January 2018 20:58:16 UTC, James Wilkinson Sword wrote:
On Tue, 16 Jan 2018 17:31:25 -0000, harry wrote:

Came across this, interesting.
https://ledlam.co.uk/how-do-led-filament-work

Bet you their life is even shorter than a filament bulb.

One that I brought lasted under 3 hours. Not sure what happened. It was a 4W=40W with 4 'elements'.