Light bulb close up
Schlüsselwörter
bulb,
light,
light bulb,
bright,
electric,
electricity,
energy,
glasses,
illuminated,
lamp,
power,
tungsten,
concept,
edison,
gas,
art,
clip,
colours,
conceptual,
creative,
daylight,
design,
discovery,
equipment,
generation,
glowing,
heat,
idea,
illumination,
image,
imagination,
innovation,
inspiration,
intelligence,
invention,
saving,
science,
solution,
supply,
symbol,
technology,
thinks,
transparent,
warming,
watt,
white,
wire,
filament,
close
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