Do you have led troffer which with UGR<19?
YES, the UGR of our troffer is<19
Welcome to Shenzhen OKT Lighting Co.,Ltd,.
Welcome to Shenzhen OKT Lighting Co.,Ltd,.
HK Headquarters: OKT Lighting Int'l Group Limited
Shenzhen Factory: Shenzhen OKT Lighting Co., Ltd
Add.:No.2076 Jincheng Rd, Shajing, Bao'an, SZ 518104, CN
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