IES LM-79返回 Back
 
Test item 测试名称: Electrical and Photometric Measurements of Solid-State Lighting Products. 灯具的光电测量方法
 
Test info 测试内容:

1、总光通量

2、发光效率

3、光强分布

4、相关色温(CCT

5、显色指数(CRI

6、色品坐标(或称色度坐标)

7、输入交流(或直流)电压

8、输入交流(或直流)电流

9、输入功率(DCAC

10、输入电压频率

11、功率因子

 
Lead time 测试周期:  常规 regular service 15 working days
 
Sample size 送样规格: 2pcs
 
Others 其他信息:
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Sample report:
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