Incandescent light bulb efficiency. Animation showing the energy efficiency of an incandescent light bulb. Only 5% of the electrical energy is converted into light, and 95% is lost as heat. Incandescent bulbs have much lower energy efficiency and shorter lifespans than LED lamps and fluorescent lamps. See K004 8886 and K004 8878 for comparison. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / ANIMATE4.COM / RHYS LEWIS, AHS, DECD, UNISA |
Modell-Rechte: | nicht erforderlich |
Länge: | 8 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |