Case Study of Lighting Engineering at Shandong Jianzhu University

In 2013, the lighting renovation project of Shandong Jianzhu University replaced the original 250W high-pressure sodium lamp with a 150W high-pressure xenon lamp. According to energy-saving tests, high-pressure xenon lamps can save more than 70% of electricity compared to traditional lighting.

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