Hand with light bulb
Schlüsselwörter
light,
bulb,
energy,
hand,
business,
electricity,
idea,
technology,
electric,
efficiency,
lamp,
power,
invention,
glasses,
light bulb,
background,
white,
blue,
solve,
thinks,
idea,
vision,
finger,
concept,
human,
environment,
smart,
innovation,
bright,
save,
creativity,
watt,
glowing,
electrical,
solution,
hold,
shine,
illumination
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