Eco-friendly light bulb with green leaves in female hand. Sustainable energy, Save the Planet, Earth hour concept.
Schlüsselwörter
light,
bulb,
eco,
nature,
green,
energy,
earth,
hours,
save,
planet,
alternative,
background,
blue,
care,
clean,
concept,
conservation,
creative,
day,
development,
discovery,
ecology,
efficiency,
electricity,
environment,
female,
global,
globe,
hand,
idea,
innovation,
lamp,
leaf,
light bulb,
natural,
plant,
power,
protection,
reusing,
renewable,
resource,
responsibility,
reuse,
science,
sharing,
solution,
sustainable,
technology
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