技术细节
| 等效灯泡功率 |
40 W |
| 电压 |
220 - 240 V |
| 光通量 |
47 lm |
| 色温 |
2700 K |
| 灯泡功率 |
4 W |
| 灯泡使用寿命(@ 2.7小时/天) |
15 year(s) |
| 功率因数 |
4 |
| 显色指数(CRI) |
80 |
| 光通维持率 |
70% |
| 灯泡使用寿命 |
15000 h |
| 平均无故障打印字符数 |
20000 |
| 启动时间 |
0.5 s |
LED 40W, 4W, E14, 220-240 V, 2700 K, A++, 470 lm, CRI 80
Familiar shapes you know and love. They use around 80% less energy than traditional light bulbs thanks to the latest LED energy-saving technology and last ten times longer.
<b>Saves up to 80% energy</b>
Save up to 80% energy compared to your standard bulb. It pays for itself and saves you money year after year. So reduce your energy bill and start saving now.
<b>True incandescent-like warm white light (2700 K)</b>
Light can have different colour temperatures, indicated in units called Kelvin (K). Bulbs with a low Kelvin value produce a warm, cosier light, while those with a higher Kelvin value produce a cool, more energising light.
<b>Vintage style, modern LED technology</b>
LED Classic bulbs are based on standard LED energy-saving technology, except the LEDs are arranged in such a way as to mimic classic incandescent bulbs. Now you can enjoy this retro-style bulb with state-of-the-art technology.
<b>Omni-directional light</b>
Innovative lens design delivers omni-directional light distribution, preventing shadows and providing natural, warm white light all around.