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| 外形参数(MECHANICAL SPEC) |
| 项目(Item) |
|
|
吸顶灯(Ceiling light) |
| 型号(Model No.) |
|
DGBB004 |
|
|
| 外壳材质(Housing) |
金属(Metal) |
|
| 颜色(Housing Color) |
银色(Silver) |
|
| 重量(N.W) |
2500g |
|
|
| 技术规格(ELECTRICAL&OPTICAL SPEC) |
| 工作电压(Working Voltage) |
AC100~120V/AC220-240V |
| 功率(Power requirement)) |
20W |
|
|
| 照度(Illuminance) |
60Lux(2.3m)/74Lux(2.0m) |
| 光束角(Beam angle) |
120° |
|
|
| 色温(Color temperature) |
5500~6500K |
|
| 工作环境(ENVIRONMENTAL SPEC) |
| 工作温度(Operation temperature) |
-20 ~ 40℃ |
|
|
| 储存温度(Storage temperature) |
-20 ~ 80℃ |
|
|
| 表面温度(Outer temperature) |
30 ~ 40℃ |
|
|
| 寿命(Working Hour) |
Up to 50000Hours |
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