Led light bulb on illuminating a human hand on dark background

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Size: 3925px × 5887px
Location: Salamanca, CL, Spain
Photo credit: © CI2 / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: black, bright, bulb, concept, conservation, creative, eco, ecology, economical, efficiency, electric, electricity, energy, equipment, evolution, future, generation, glowing, hand, holder, idea, illumination, illustration, incandescent, innovation, innovative, invention, lamp, led, leds, light, lighting, lit, nature, power, preserving, progress, progressive, salamanca, save, savings, solution, source, technology, watt, white