Edison, conservation, efficiency, energy, glow, glowing, illuminated, illumination, turn on, shine, power, voltage, environmental, concepts, idea,

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Size: 5511px × 3674px
Photo credit: © Deborah Van Kirk / Alamy / Afripics
License: Royalty Free
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Keywords: aqua, background, beam, bright, brightness, bulb, canon, concept, conceptual, copy, desk, edison, efficiency, electricity, energy, exporation, focus, glowing, golden, halo, horizontal, idea, incandescent, inspiration, juice, lamp, life, light, office, people, selective, shining, showcase, space, spiral, spot, spotlight, technology, wall, yellow