能量控制
| 灯泡电流 |
38 mA |
| 能量消耗(1000 小时) |
4 kWh |
技术细节
| 至60%光通量的预热时间 |
1 s |
| 功率因数 |
0.5 |
| 灯泡形状 |
Edison light bulb (ST64) |
| 发光效率 |
117.5 lm/W |
| Minimum bulb power |
4 W |
| 灯泡功率 |
40 W |
| 色温 |
2700 K |
| 显色指数(CRI) |
80 |
| 灯泡使用寿命 |
15000 h |
| 光通量 |
470 lm |
Sylvania ToLEDo Retro ST64. Light colour: Warm white, Colour of product: Stainless steel, Transparent. Energy efficiency class: A++, Bulb current: 38 mA, AC input voltage: 220-240 V. Diameter: 6.4 cm, Length: 14.5 cm