Electrical light dimmer switch on the wall, focusing on energy efficiency control for household lighting
Schlüsselwörter
technology,
house,
light,
home,
wall,
interior,
room,
buttons,
energy,
modern,
electricity,
lamp,
illumination,
electrical,
voltage,
system,
appliance,
residential,
equipment,
electric,
power,
consumption,
brightness,
adjustment,
control,
dimmer,
household,
indoor,
push,
round,
switch,
toggle,
turn
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