Light Bulb isolated on white background
Schlüsselwörter
bright,
bulb,
concept,
creativity,
discovery,
edison,
electricity,
energy,
equipment,
gas,
glasses,
glowing,
heat,
idea,
image,
imagination,
innovation,
inspiration,
intelligence,
invention,
isolated,
light,
light bulb,
power,
saving,
science,
solution,
supply,
technology,
thinking,
transparent,
watt,
white,
wire
Deutsch
