楼梯道/卧室装修室内照明/led吸顶灯节能改造
详细描述
|
Technical 规 格 参 数 | |||
|
Model Number型号 |
YJR-9-280 |
YJR-12-300 |
YJR-15-320 |
|
Light Source功率 |
9 W |
12 W |
15 W |
|
Colour颜色 |
Warm White, White, Cool White暖白色, 正白色, 冷白色 | ||
|
CCT色温 |
2800K~10000K | ||
|
Input Voltage输入电压 |
100~250 V | ||
|
Line Frequency电源频率 |
50-60 Hz | ||
|
Lumen Output 光通量 |
750 Lm |
1000 Lm |
1250 Lm |
|
Lumen Depreciation额定光衰 |
<10% within 20,000 hrs | ||
|
Luminous Efficacy发光效率 |
83 Lm/W |
83 Lm/W |
83 Lm/W |
|
Operating Temperature适用温度 |
-20°C~50°C | ||
|
Dimension (mm)尺寸 |
280 X 280 X 45 |
300 X 300 X 45 |
320 X320 X45 |
|
Rated Life-span寿命 |
＞50, 000 hrs | ||
