Eco-friendly lightbulb with green leaves in female hand. Energy saving, ecology, Save the Planet, Earth hour concept.
Schlüsselwörter
bulb,
light,
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
Deutsch
