Billion light warm white 5630 LED device evaluation

The results of OFweek semiconductor lighting network show that under the working current of 120MA, the working voltage is between 3.0-3.2, the luminous flux range is between 35-37, the average is 35LM, and the average color rendering index (CRI) is up to 85, the highest luminous efficiency is 97m / W, slightly lower than the OSRAM5630 luminous efficiency of 106lm / W under the same current conditions.

Under the working current of 150MA, the working voltage is between 3.1 and 3.3, the average luminous flux is 43LM, the average color rendering index (CRI) is still 85, and the highest luminous efficiency is 91m/W.

5630 white light 120MA detection

The results show that under the working current of 150MA, the working voltage is between 3.1 and 3.3, the average luminous flux is 43LM, the average color rendering index (CRI) is still 85, and the highest luminous efficiency is 91m/W.

From the comparison results of the evaluation, the same color temperature, the same color rendering index package 5630 LED , IF = 150mA, the relative light efficiency of IF = 120mA 6LM, down 6.1%. The test data of Yiguang 5630 is slightly lower than that of OSRAM and AOT of the same color temperature range, but the samples obtained so far should be in pursuit of color rendering index. In order to achieve CRI of 85, some sacrifices are made. Brightness, overall performance is average. However, Xiaobian did not experiment with life-suppression, or the performance of Yiguang is not necessarily good. If the relevant LM80 test may be more comprehensive, but Xiaobian has not yet obtained such information, can only compare the basic optical parameters.

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