From June 3 to 10, 2012, 13 students from the class of 2011 at Anhui Radio, Television and Film Technology Vocational College, under the guidance of Teacher Xia, went to Guangzhou Siquande Lighting Co., Ltd. to learn about stage lighting control, computerized lighting systems, lighting control consoles, LED lamps, stage lighting design, as well as the new sine wave dimming technology. The students generally gave positive feedback, saying they had gained a lot from this experience.
