![](http://www.alamy.com/thumbs/6/D566B458-C7CA-482A-A356-24EF68DDD373/2CDH3A1.jpg)
Power saving up lamp
Power saving up lamp with dark blue colour on the black
Size: 3261px × 2497px
Location:
Photo credit: © Zoonar/Aleksandr Kurganov / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: black, blue, bulbs, concepts, conservation, creativity, curl, currency, efficiency, efficient, electricity, energy, environmental, fluorescent, helix, ideas, innovation, inspiration, intelligence, invention, isolated, lamp, light, luminous, making, power, preserved, rescue, save, saving, savings, screwthread, shiny, socket, supply, thread, turned