![](http://www.alamy.com/thumbs/6/E181E742-FD18-4644-BB5A-EA490109FCD7/2DP2JCG.jpg)
LED lamp bulb, transparent, close-up on dark background
Size: 5453px × 5453px
Photo credit: © Aleksei Golovanov / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: background, balance, bulb, close, conservation, diode, ecological, economical, efficiency, electrical, electrician, electricity, electronic, energy, evolution, flask, globe, glow, gray, idea, illuminate, innovation, inspiration, invention, lamp, led, light, macro, power, progress, save, saving, science, shine, shooting, supply, technology, transparent, type, watt