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Size: 5614px × 3738px
Photo credit: © Gudella / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bill, bright, bulb, bunch, compact, conservation, consumption, ecology, economic, economy, efficiency, efficient, electric, electricity, energy, environmental, equipment, fluorescent, home, illumination, industry, lamp, light, lightbulb, lighting, luminary, modern, modernity, object, pipe, power, row, save, saving, set, shiner, shiny, technology, tube, utility, wattage