What kind of light source should be used for solar street lights in haze weather?

Although foggy days are a common phenomenon in winter, this year's foggy days seem to come earlier and more severely than before. According to news reports, on November 30, 2015, the concentration of smog in Baoding City has exceeded the standard and reached a point where nothing can be seen from a few meters away. Therefore, some people ridiculed that 'the farthest distance in the world is not between life and death.' Distance, but I can’t see your face when I hold your hand.'

In the face of this situation, the experts of Electronic Technology Co., Ltd., in order to make the city’s people travel safer and more assured, aiming at the indicators of various light sources and electrical appliances used in solar street lights, they proposed that under such haze weather Suitable light source for application. Therefore, based on their professional knowledge and rich experience, the technicians of Changhui Lighting believe that ordinary street lamps mainly use high-pressure sodium lamps and metal halide lamps. However, if the haze weather is added, they will recommend users to choose high-pressure The sodium lamp light source is mainly because the color of the high-pressure sodium lamp is warm light yellow, which has a high fog penetration ability. In addition, in the use of street lamps, high-pressure sodium lamps mostly use light sources with a size of 150-400W, and light sources with a size of 400-1000W can be used for street lamp lighting of middle pole lamps and high pole lamps.

In addition, they also recommend that users choose street lamp heads with dual light sources when choosing street lamp heads, because this can increase its lighting intensity accordingly, and multiple light sources can also be used in fog and haze. It can increase the fog permeability; and the solar street lamp also has the characteristic of heating while emitting light. If it encounters heavy snow, it can quickly prevent the snow from accumulating on the street lamp head. However, the selection of dual-light source street lamp heads should be based on the user's place where they use the street lamp, and a reasonable installation plan should be specifically recommended and designed for them.