TH2107124-C01-R01

报告编号：TH2107124-C01-R01

产品名称：LED黑板灯

系列型号： HLHB036、HLZJ036、HLHB036-B

检测类别：委托检测

委托单位：杭州鸿雁电器有限公司

签发日期： 2021-06-29

检测项目：25000小时寿命检测

检测依据: DB 31/T 539-2020 中小学校及幼儿园教室照明设计规范

GB/T 33721-2017 LED灯具可靠性试验方法

检测结论：LED黑板灯使用寿命 ≥25000小时

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