![](http://www.alamy.com/thumbs/6/ACAA43D0-E636-4BC6-82D3-73E203A03EDD/BJH4K7.jpg)
energy efficient light bulb among regular bulbs
Square
Size: 5100px × 5100px
Photo credit: © Mike Kemp / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: backgrounds, bulbs, color, conservation, efficiency, efficient, energy, focus, frame, full, green, group, high, image, large, light, objects, people, photography, selective, shot, square, studio, turned