（1） 光效率高：光谱几乎全部集中于可见光频率，效率可以达到80%-90%。而光效差不多的白炽灯可见光效率仅为10%-20%；

(1) the optical efficiency is high: the spectrum almost concentrates on the visible frequency, and the efficiency can reach 80%-90%. The visible light efficiency of incandescent lamp with the same light efficiency is only 10%-20%.

（2） 光线质量高：由于光谱中没有紫外线和红外线，故没有热量，没有辐射，属于典型的绿色照明光源；

(2) the quality of light is high: because there is no ultraviolet and infrared rays in the spectrum, there is no heat and no radiation, which belongs to the typical green lighting source.

（3） 能耗小：单体功率一般在0.05-1W，以其作为光源，在同样亮度下耗电量仅为普通日炽灯的1/8-10；

(3) energy consumption is small: the power of the monomer is generally 0.05-1W, and it is used as the light source. The power consumption is only 1/8-10 of the ordinary day lamp under the same brightness.

（4） 寿命长：光通量衰减到70%的标准寿命是10万小时；

(4) long life: the standard life expectancy of luminous flux attenuation to 70% is 100 thousand hours.

（5） 可靠耐用：没有钨丝，玻壳等容易损坏的部位非正常报废率很小，维护费用极为低廉；

(5) reliable and durable: no tungsten wire, glass shell and other easy to damage parts of the normal rate of scrap is very small, maintenance costs are extremely low.

（6） 应用灵活：体积小，可以平面封装，易开发成轻薄短小的产品做成点，线，面，各种形式的用产品；

(6) flexible application: small size, flat packaging, easy to develop into light, short products made of dots, lines, surfaces, various forms of products;

（7） 安全：单位工作电压大致在1.5-5V之间，工作电流在20-70MA之间；

(7) safety: the working voltage of the unit is roughly 1.5-5V, and the working current is between 20-70MA.

（8） 绿色环保：废弃物可回收，没有污染，不像荧光灯一样含有汞成分；

(8) green environmental protection: waste can be recycled without pollution.

（9） 响应时间短：适应频繁开关以及高频运作的场合。

(9) short response time: suitable for frequent switching and high frequency operation.