working light bulb isolated on white
Schlüsselwörter
light bulb,
bright idea,
clean energy,
bulb,
light,
lamp,
electricity,
energy,
glasses,
electric,
isolated,
white,
power,
bright,
light bulb,
idea,
object,
lighting,
technology,
equipment,
inspiration,
concept,
invention,
watt,
transparent,
tungsten,
innovation
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