Hand pressing a light switch on a yellow wall.
Schlüsselwörter
hand,
switch,
light,
wall,
yellow,
electricity,
power,
finger,
press,
toggle,
on,
off,
plastic,
white,
single,
energy,
efficiency,
conservation,
modern,
household,
convenience,
push,
interior,
design,
bright,
colours,
simplicity,
technology,
electric,
circuit,
control,
domestic,
object,
safety
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