求翻译：LED由于环保、寿命长、光电效率高等众多优点，成为了照明领域的焦点。近年来发展迅速。若能以LED照明取代目前低效率、高耗能的传统照明，无疑对缓解当前愈来愈紧迫的能源短缺和环境问题起到举足轻重的作用。据不完全统计，当今产品所产生的故障80%左右来自于电源，从这几年产品封装技术的不断提高和散热技术的不断发展，光源的稳定性已经达到比较好的水平，即使说有那也是光衰和色漂移，这主要是散热设计的不合理造成的。直接坏死的情况已经非常少，相对来说电源的问题要严重的多，一出现问题一般是直接死灯或者闪烁，而且出现的频率比较高。 。是什么意思？

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As environmental LED, long life, high optical efficiency benefits, has become a focus area of lighting. Rapid development in recent years. If it can be to LED lighting instead of the present low-efficiency, high-energy consumption of traditional lighting, there is no doubt more and more urgent to mi

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LED due to numerous advantages, long life, and high optical efficiency, has become the focus of lighting. Rapid development in recent years. If can replace low efficiency LED lighting, traditional lighting with high energy, no doubt alleviate the increasingly urgent energy shortage and environmental

Because LED environmental protection, life long, photoelectric efficiency higher multitudinous merit, has become the illumination domain focal point.In recent years developed rapidly.If can by the LED illumination substitution the low efficiency, high consume energy at present the traditional illumi