| Certificate No. | VC-FTL2024-1937 |
| Applicant | Zhong Shan Yi Hang Electric Co., Ltd. |
| Certified Products | Edison screw lampholders E27 |
| Type Specification | YH266, YH267, YH268, YH269 YH266, YH267, YH268, YH269 |
| Issue Date | 2024/6/3 |
| Directives | |
| Standards | IEC 60238:2016, AMD1:2017, AMD2:2020 |
| Remark |