Set of six light bulb with yellow fill and dark blue outlines isolated on transparent background
Schlüsselwörter
light bulb,
idea,
innovation,
electricity,
energy,
solution,
set,
collection,
yellow,
blue,
outline,
symbol,
concept,
power,
lighting,
invention,
business,
thinking,
creative,
simple,
flat,
isolated,
signs,
bright,
glowing,
filament,
shape,
buttons,
web,
interface,
light,
bulb,
dark
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