Energy saving. Concept by the hour of the earth, an hour without light

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Size: 7360px × 4912px
Photo credit: © MAKI STUDIO / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, bulb, business, concept, conservation, efficiency, electric, electricity, energy, equipment, finger, green, hand, home, illuminated, innovation, lamp, light, lightbulb, power, save, saving, savings, switch, technology, turning, white