... ,CCC,ETL,ULAbout us TWO Brand ---LEVEL & COBO UK Level Lighting Co., Ltd., as the head office of COBO Lighting ,established in ... , professional R/D team, and we also build a material testing & development laboratory for lighting material research. As always, every lighting ... years of preparation, the sub-factory COBO Optoelectronic Technology Co., Ltd was founded in 2010. Which focuses on LED and solar ...