Background

CIE (HK) Ltd. is established in 1982 to represent Hong Kong as a regional member of the International Commission of Illumination (Commission Internationalede I'Eclarirage or CIE). all individuals and organizations involved in either the design, manufacture, measurement, maintenance, utilization, or testing of one or more of the followings, and with an interest in lightand lighting or its related subjects are welcome to join the CIE (HK).