TH2106211-C07-R01

报告编号： TH2106211-C07-R01

产品名称： LED黑板灯

系列型号： QWH-LED36-F

检测类别：委托检测

委托单位：上海乾文商贸有限公司

签发日期： 2021-05-18

检测项目： 50000小时寿命检测

检测依据：

检测结论：

LED黑板灯使用寿命 ≥50000小时

（检测单位盖章）

Website Statement

This website is protected by our company, and the source address should be clearly indicated for reprinting. Thank you for your cooperation ~

Certification basis

Information Security Technology-Basic Requirements for Classified Protection of Network Security

Link：

Customer service WeChat

Headquarters Business Liaison