GD-Lighting Design（大观国际）由主持设计师王彦智先生于2004年在香港成立，是一家专业从事室内外照明设计的独立机构，主导进行了多个国家级、地方级地标照明设计。GD-Lighting汇集了来自台湾、中国大陆等亚洲多位照明领域的专家级设计师，在超高层建筑、大型商业综合体、高端五星级酒店、公共空间、交通空间等领域积累了丰富的设计以及实践经验。
Grand Sight Design International Limited (GD-Lighting Design) was founded in 2004 in Hongkong by its Chief Designer Mr. Wang Yenchih. GD-Lighting is a professional lighting design company which work scope covers exterior and interior lighting design and consultancy. The company has been involved in a number of national and local landmark lighting design projects. It is also a company of professional lighting designers of different background from Mainland China, Taiwan and other Asia countries. GD-Lighting has accumulated rich design and practical experiences in high-rise buildings, large commercial mixed-use buildings, five-star hotels, and public and traffic spaces.