Regulátor teploty v blízkosti panelu s vypínačem na bílé stěně - Stock fotografie a obrázky

White light switch on the wall. Turn on or turn off the lights. Wall-mounted white double light switch

Wall switch on a clean background

Key card reader and light switches in hotel room, front view

Thermostat for regulating heat in the apartment. Thermostat close-up.