Set of four light bulb representing ideas, innovation, creativity, solutions, energy, electricity, and thinking in a clean style
Schlüsselwörter
light,
bulb,
idea,
innovation,
creativity,
solution,
energy,
electricity,
power,
thought,
thinking,
concept,
signs,
symbol,
yellow,
black,
line,
isolated,
white,
background,
light bulb,
bright,
invention,
cognition,
smart,
business,
4,
act,
idea,
solution,
clean
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