Why create glare in high lamp lighting?

Glare is referring to the lighting in seriously when the light brightness contrast, will bring uncomfortable, fatigue. So how dazzling light is formed, with high lamp together to get to know the below. Now some cities in road lighting engineering

glare is referring to the lighting in seriously when the light brightness contrast, will bring uncomfortable, fatigue. So how dazzling light is formed, with high lamp together to get to know the below. Now some cities bright trend in road lighting engineering, which not only wastes the energy, and may cause glare. So what produced by the glare? 1, the brightness of the light source. The higher brightness, glare is more significant. 2, the position of the light source. More close to the line of sight, the glare is more significant. 3, the appearance of the light source size and the quantity. The more apparent area, the greater the number of light sources, glare, the more significant. 4, the surrounding environment. Environment brightness is dark, the LED street light, the eye to adapt to the lower the brightness, glare also becomes more significant. The causes of the above points is glare. We should try to avoid glare, moderate to adjust the lamps and lanterns. More professional knowledge about street light, welcome to our factory to know consultation!