Close-up of a light bulb, inside.

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Size: 6664px × 5357px
Photo credit: © PictureBank / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bayonet, bulb, close-, dark, eco, electric, electricity, element, energy, filament, filaments, glass, glow, heat, hot, indoor, library, light, lightbulb, lights, lit, lit-, neon, photo, picturebank, saving, science, scientific, screw, shot, studio, studioshot, wire