Sodium vapour lights illuminate the campus of Rochester Institute of Technology in Rochester NY. The sodium lights illuminate the campus with a yellow light. These high pressure sodium lamps are very energy efficient compared to other types of bulbs | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Kinsman, Ted |
Bildgröße: | 5616 px × 3744 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
|