Computer power switch,turned on to stand-by mode. A study in the USA in the year 2000 found that approximately 10% of all household power consumption was attributable to power stand-by devices | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Terry, Sheila |
Bildgröße: | 2500 px × 3766 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |