This is a good brand, have lighted switches and 3-way switches. Have the GE one that functions similarly for the front door light. Must have for automation and DST auto adjustment!
What do u need an astronomical clock switch for. I fail to see the utility in it
As sunrise and sunset times vary throughout the year, the switch adjusts automatically so that lights will come on at sunset and off at sunrise regardless of the season. All sorts of intermediate permutations of on/off times are also programmable. I've been using similar switches for years to control several outside lights. They work well.
Comments & Reviews (7)
As sunrise and sunset times vary throughout the year, the switch adjusts automatically so that lights will come on at sunset and off at sunrise regardless of the season. All sorts of intermediate permutations of on/off times are also programmable. I've been using similar switches for years to control several outside lights. They work well.
Yes, you can choose + or - "time" before and after your DST sunrise and sunset on/off settings.
Thank you!