Comments by "belstar" (@belstar1128) on "Photoelectric light controls are weirder than they seem" video.

I don't think they use this in my region because if they did not all lights would be turned on at the same time they will turn on the lights in different towns at different times. recently they started turning off the lights between midnight and 4:00 on less busy streets to save power because the politicians messed up and made the grid less efficient. my country is known for having more street lighting than most countries some say too much. a few years ago they installed new streetlights and they are so bright i thought there was some kind of party going on next door .anyway i am sure they just got someone in a control room somewhere in the city who turns on the lights or they just got a timer.
1