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led灯打开后不亮过一会又亮了
更新时间: 2020-10-03 00:00:00  

原因如下:

1、驱动电源输出电流过小,不能使灯珠正常发光;

2、灯具的光源是坏的。

解决问题如下:

1、更换一个相同参数的驱动电源,正常发光则更换一个驱动电源即可;

2、更换电源不行,则需更换光源,集成式的拆卸下来后将相同参数更换上去试灯,单颗的要将整块铝基板拆下来换灯珠或直接换灯板即可。

关键词: led 打开

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