A classic lightbulb hovering over a dark surface, the filament is glowing - concept for having an idea, innovation

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Size: 6000px × 2500px
Photo credit: © Andreas Prott / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bright, bulb, burning, concept, creativity, e27, electric, electricity, energy, equipment, filament, glass, glowing, idea, ideas, ignition, illuminated, illumination, innovation, inspiration, invention, lamp, light, lightbulb, object, power, retro, style, switch, tungsten