LED照明技术作为一种新兴技术一直得到广泛的关注，但是大多数人对于LED照明是否能够达到节能和长寿命持保留态度。本文从广佛高速收费站雨棚LED照明案例出发，历经三年风雨洗礼，经过测试验证，既节能还能达到照明效果，这说明LED照明技术的确有高效节能、照明显色性高、长寿命等卓越性能，是新一代优秀的照明灯具。

The LED lighting technology as a new technique that has gained extensively attention all the time, but for its properties of energy saving and long life time most people show conservative attitude. Though three years has been past, the LED lamps which are used in Guangzhou-Foshan highway toll stations canopy also exhibited good performance in energy-saving and lighting. The results showed that the LED lamps did own good performance of high efficiency, energy saving, high color render index and long life time, and is a new generation lighting lamps.