Classic Light bulbs on a concrete floor. Selective focus on one light bulb being switched on despite not being screwed into a socket

---

Size: 6000px × 4000px
Photo credit: © Andreas Prott / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bright, bulb, burning, concept, concrete, e27, electricity, energy, equipment, filament, floor, focus, glowing, illumination, inspiration, light, lightbulb, object, power, retro, selective, standing, style, switch, tungsten