Lighting
| Sat 14 Mar 2026
Beijing, March 14 -- Zhejiang Dongwan Yanchuang Tech Co Ltd has submitted a patent application for Energy-saving Emergency Led Lamp. Wang Rong, Hu Yanjun, Dong Jianbo, Wang Xuan, Wang Yuntao, Lu Sha and Xiao Yao developed the invention.
The patent application number is CN202511129122 20250813. The patent publication number is..