LED Street Lights Are Better Than Ordinary Street Lights

Now more and more municipal projects begin to use LED street lights, because LED street lights have obvious advantages compared with ordinary traditional street lights. Normal traditional street lights use high-pressure sodium lamps, and the overall luminous efficiency of high-pressure sodium lamps is relatively low. 360 all emit light, which is a great waste of electric energy. In addition, ordinary street lamps generate large heat during use and have a short life span.

The LED street lamp is a kind of street lamp that uses semiconductor light-emitting diodes as the light source. The LED street lamp is highly energy-efficient and has ultra-low power consumption. The energy consumption of white LEDs is only 1/10 of that of incandescent lamps and 1/4 of that of energy-saving lamps. And the light source of the LED lamp does not contain harmful metal mercury. The luminous flux loss of the LED street light source is very small. Unlike traditional light sources, the LED street light is a light source that emits light in a half-space. The high-pressure sodium lamp is a light source that emits light in a whole space. It needs to change the direction of the emitted light from one half of the space to reflect the reflector in the other half of the space. At the same time, it will inevitably absorb light and block the light source itself. When using LED lamps as light sources, there will be no loss in this respect, and the light utilization ratio is higher than that of high-pressure sodium lamps.