12月5日，欧普照明携旗下高端设计品牌OLL亮相第20届广州设计周，举办“光越宇宙·时空之环 欧普照明开幕盛典暨 OLL 新品发布会”。展会现场，欧普照明与OLL再次携手MAD建筑事务所创始合伙人马岩松打造“光越宇宙·wormhole”主题展台，与此同时，高端设计品牌 ...

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