The Opening Ceremony of 2013 Light Night &the ULC Award was launched in Guangzhou on June 10,which was organized by CIES and AALD, co-organized by Yangguang Media and GCEL and greatly supported by Osram.
On June 10, 2012, the "2012 Light Night" was held in Guangzhou. China Illuminating Engineering Society, Lighting Urban Community International, Asian Association of Lighting Designers and other authoritative organizations at home and abroad, Urban-Rural C
On June 10, 2011, the "2011 Light Night and the first Guanghui Cup Lighting Industry Grand Prix Awards Ceremony" was held in Guangzhou Grand Hyatt Hotel. Since 2005, the Light Night has been held for seven consecutive years, and has now become one of the
