![](http://www.alamy.com/thumbs/6/D68C62F6-DEB5-4A45-B7C6-C1884FDB5E73/DKMRBN.jpg)
Light bulb and gears. Perpetuum mobile idea concept. 3d
Size: 5000px × 5000px
Photo credit: © Maksym Yemelyanov / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: -dimensional, backgrounds, bulb, business, close-, concepts, conservation, creativity, design, electric, electrical, electricity, energy, engine, equipment, fuel, gear, generation, glass, household, ideas, illustration, image, imagination, innovation, inspiration, isolated, lamp, light, lighting, mobile, motor, object, objects, perpetuum, power, shape, supply, symbol, technology, white