Advantages Of LED Street Light Sources

Many solar street lights use led street light sources. Why do solar street lights use such light sources and what are the advantages? Below we introduce to you the advantages of LED street light sources.

First of all, the light efficiency of led has reached 120Lm/W, which exceeds the typical value of energy-saving lamps. It will make LEDs one of the most efficient light sources. Secondly, power LEDs have unidirectional radiation characteristics. Most of the light energy it emits can directly reach the illuminated object without being reflected, so that the light energy can be emitted to the maximum extent and the efficiency of the lamp is greatly improved. LEDs have a long life and are environmentally friendly.

At present, the average trouble-free working time of the power LEDs that can be purchased is more than 50,000h; if it works for 12h a day, it can be used for ten years. Almost all of its waste can be recycled. This not only saves energy, but also saves resources and protects the environment. When other light sources are discarded, they will pollute the environment, especially when fluorescent lamps are discarded, the mercury in the lamps will cause serious pollution to the environment and water sources.

The led light source can achieve no flicker, no ultraviolet rays, extremely low thermal radiation, and no harm to the human eye. LEDs are very suitable for indoor lighting or lighting where people need to work and study for a long time. In the part of luminous efficiency, because the traditional light source is a 360 degree radial light source, some of the light is not effectively used, so the traditional light source is used in The luminous efficiency of unidirectional lighting fixtures is as high as 30 percent of the light refraction loss in use. Unlike traditional light sources, leds are 180 degree unidirectional light sources, and the emitted light can be fully utilized.