energy saving light bulb in hand of businessman

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Size: 4287px × 2848px
Photo credit: © Stoycho Stoychev / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, black, bright, bulb, business, businessman, concept, creative, creativity, design, eco, electric, electrical, electricity, energy, equipment, glass, glow, glowing, green, hand, household, idea, illuminated, image, innovation, lamp, light, object, photography, power, save, saving, shape, single, socket, supply, symbol, technology, watts, white