更新灯泡 50%
检查导线以及插头连接 40%
检查灯座有无烧蚀 10%
https://qc.dianpusou.com/tag/%e5%93%88%e5%bc%97h6%e8%bd%a6%e9%97%a8%e6%89%93%e4%b8%8d%e5%bc%80%e5%ba%94%e8%af%a5%e6%80%8e%e4%b9%88%e5%8a%9e
更新灯泡 50%
检查导线以及插头连接 40%
检查灯座有无烧蚀 10%
https://qc.dianpusou.com/tag/%e5%93%88%e5%bc%97h6%e8%bd%a6%e9%97%a8%e6%89%93%e4%b8%8d%e5%bc%80%e5%ba%94%e8%af%a5%e6%80%8e%e4%b9%88%e5%8a%9e