World map shaped a light bulb
Palabras clave
background,
blue,
bright,
bulb,
closeup,
concept,
conservation,
creative,
earth,
eco,
ecologic,
ecological,
ecology,
electricity,
energy,
environment,
evolution,
glasses,
global,
go,
idea,
incandescent,
innovation,
island,
lamp,
light,
light bulb,
nature,
planet,
power,
preserve,
problem,
protection,
reusing,
renewable,
resource,
save,
shape,
signs,
sustainable,
symbol,
technology,
transparent,
water,
earth
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