根据北美照明工程协会发布的IES LM-82-12标准的测试目的，结合实际的应用设备，提出了一个简单、低成本、易操作的测试方案。并通过对一体化LED灯泡进行不同Tb温度下的绝对光度测量和相对光度测量，比较两者之间的结果差异，验证测试方案的可靠性。%According to the testing purpose of the standard IES LM-82-12 which issued by IESNA, and combined with the practical application equipment, we proposed a simple, low cost and realizable test method to characterize the electrical and photometric properties of LED lamp as a function of temperature. An LED lamp was respectively tested by absolute and correlated photometry measure method. The reliability of proposed method was assessed by the results.
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