In article , Harry Bloomfield
wrote:
whisky-dave submitted this idea :
Which makes sense but do yuo manually switch it on or is it automated
by time or movement.

As said, it is turned on and off by a solar time clock, there is no
manual switch apart from on the clock. It turns on by a time clock which
adjusts itself for sunset, but irrespective of sunrise time - it is set
to go off at around 11:30pm.

have you managed to find an electronic solar clock? Or, are you still
having to use a mechanical one?

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from KT24 in Surrey, England