The advantage of solar street lamps use LED street lamp light source

First of all, LED lighting has amounted to 120 lm/W, typical values more than energy-saving lamps. It will make the LED the luminous efficiency of the highest one of the light source. Second, the power type LED has a one-way radiation characteristics. Most of its energy do not need reflection can be reached by directly according to the

first, LED lighting has amounted to 120 lm/W, typical values more than energy-saving lamps. It will make the LED the luminous efficiency of the highest one of the light source. Second, the power type LED has a one-way radiation characteristics. Most of its energy do not need reflection can be reached by directly according to the object, so that light can get maximum, greatly improve the efficiency of the lamps and lanterns. Three is the LED long service life, green environmental protection. The procurement to power type LED average trouble-free time in more than 50000 h; If you work every day 12 h, available for ten years. Waste can almost all of its recycling. This not only saves energy, but also save resources, LED street light, protecting the environment. Disposed and other light sources can cause pollution to the environment, especially disposed fluorescent lamp, mercury lamp in the yi can cause serious pollution to the environment and water. Four is the LED light source can do no flicker, no uv, thermal radiation is extremely low, no harm to human eyes. LED is very suitable for indoor lighting or people need to work long hours and learning place of lighting, the luminous efficiency of part, due to the traditional radial light source of light is 360 °, there are some light has not been effectively used, so the traditional light source used in the unidirectional lighting lamps and lanterns on the luminous efficiency in the use of the light refraction losses as high as 30% above, different from the traditional light source, LED to 180 ° of one-way light source, to the light can be used complete. To sum up the LED used for solar street light is the most suitable choice.