Case Study of Tunnel Lighting Engineering in Qingdao Economic Development Zone

On October 12, 2012, Dezhou Sanhe Electric Co., Ltd. won the bid for the Jialingjiang Road Tunnel Lamp Procurement Project in Qingdao Economic and Technological Development Zone, Shandong Province. The supply and debugging have been completed

Experimental results have shown that xenon lamps have the following advantages:

1、 Excellent color rendering - color rendering index greater than 95

2、 Low light attenuation - annual light attenuation less than 5%

3、 High energy-saving rate - can save more than 70% of electricity

4、 Hot Start - Repeatable Hot Start

5、 Long lifespan - effective lifespan of over 30000 hours

6、 Low instantaneous start-up rate - minimal impact on the power line, extending its lifespan