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