energy saving lamp, symbol photo

---

Energiesparlampe, Symbolfoto für Energiesparen, Ökologie, Umweltschutz. Glühfaden einer Glühbrine

---

Size: 3000px × 4000px
Location:
Photo credit: © Zoonar/Erwin Wodicka - wodicka@aon.at / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: energy, glühfäden, innovation, lamp, photo, power, saving, symbol