old new lighting. Old rusted street lamp without bulb and modern and efficient bulb next. concept of energy efficiency

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Size: 4608px × 2592px
Photo credit: © Luigi Apogeo / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alternative, bright, brilliant, bulb, cfl, conc, concept, conceptual, difference, ecology, economic, efficiency, efficient, electric, electrical, electricity, energy, environmental, idea, illuminate, illuminated, innovation, intelligence, invention, lamp, light, lightbulb, metallic, modern, power, recycle, rusted, saving, shining, technology