Illuminated switch to show that cloakroom light and fan is stillon
On Sep 7, 10:10*am, "Dave Plowman (News)"
wrote:
In article
,
* *NT wrote:
I just dont see any advantage in a 50Hz flickering circuit. It eats
twice as much power for the same light output, it flickers.
For a warning light might be a good thing - draws your attention to it?
fair point. I'm not sure this situation counts as a warning light
though, they've got to live with it on for plenty of time once
installed.
NT
|