Energy-saving bulb CFL over black

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Size: 3200px × 2163px
Photo credit: © Kyrylo Glivin / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bulb, cfl, compact, concept, contemporary, economical, efficiency, electric, electricity, energy, environment, environmental, equipment, fluorescent, glass, green, household, innovation, lamp, light, lightbulb, lighting, power, recycling, savings, twisted