Cymek said:

Witty Rejoinder said:

Peak Warming Man said:

Continually turning lights on and off is not efficent.

Bloody Norwegians electrical engineers knowing less about electrickery than random Australians!

Wouldn’t efficiency depend on how many people are activating them.
If it was only a few each night it might be viable compared to many an hour.

Around here kangaroos would activate them regularly.