light bulb on dark background
Schlüsselwörter
bulb,
light,
lamp,
energy,
light bulb,
electricity,
isolated,
idea,
glasses,
electric,
white,
power,
bright,
object,
equipment,
concept,
light bulb,
innovation,
glowing,
technology,
inspiration,
creativity,
invention,
solution,
imagination
Deutsch
