On Wednesday, 17 January 2018 17:33:26 UTC, charles wrote:
In article ,
whisky-dave wrote:
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'.


The room I'm is lit with 121 of these beasts.

Surely that's a typo 121 !

Are you sure this room isn't a concert hall .

Anyway my proirity is normally to do with the type and amount of light and not how long it lasts.
I certanly wouldn;t go out and spend over £200 on these lights unless someone else was paying