Environmentally friendly and normal incandescent light bulbs isolated on white

Size: 3600px × 2400px
Location: UK
Photo credit: © Kemphoto artistic works / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, bulb, comparison, conservation, efficiency, efficient, electric, electrical, energy, environmental, filament, glass, incandescent, isolated, light, light-bulb, lightbulb, object, save, transparent, white