Man turns OFF the lights with a smart app as he leaves the house
Bright surgical lights turning on off in dark hospital operating room close up. White lamps shining on ceiling switching off in surgery room. Modern medical equipment in clinic intensive care unit.
Empty classroom lights turned on and off 4k
Woman in pajamas turning off the light before bedtime.
Aurora Borealis and fish farm lights
A night or dusk wide establishing shot of a typical middle class New England home. Various lights turn on and off. Moon in the distance. Pittsburgh suburbs.
A night or dusk close establishing shot of a typical middle class New England home. Various lights turn on and off. Pittsburgh suburbs.
locking the hotel room door and turning off the light
A night or dusk close establishing shot of a typical middle class New England home decorated for Christmas. Various lights turn on and off. Pittsburgh suburbs.
Woman turning off the light in bedroom with clap gesture while her husband is reading a book.