energy-saving lamp in hand

---

Size: 2210px × 3131px
Photo credit: © Dima / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: arm, background, base, black, close, close-, closeup, compact, conservation, economy, edison, efficacy, electrical, electricity, energy, finger, fluorescent, gas-discharge, hand, helix, isolated, lamp, light, limb, luminous, mercury, saving, screw, source, spiral, tube, tumb