In recent years, LED has gradually applied in Area lighting. Due to the influence of intelligent dimming control system, LED Area Light automatically adjusts the intensity of lighting with the strength of light in the Area. In contrast of traditional Area light, LED Area Light is able to save 50% electricity and the lifetime of power is 6-8 times of traditional light. In this way, it has greatly decreased the cost of light loss and daily maintenance.
Unlike ordinary road lighting, area lighting need light up in the whole 24 hours of the day. What's more, the strength of lighting in the day is much stronger than night. Therefore, the electricity expense in the area has always been the most essential part in operating costs. In the design of area lighting, it must be considered people's adaptive capacity and transition space of light and shade and safety of user.
In general, area lighting is always divided into entrance lighting, interior lighting and exit lighting. Among of them, the demand of entrance lighting is very rigid, which needs to reduce the luminance little by little that is similar with surrounding. Then how to determine the intensity of entrance lighting? It must be according to the luminance outside of area, travel speed, field of view in the entrance, the length of tunnel.
The shell of LED Area Light is chosen alloy environmental protection material with high intensity and good toughness. It has a Strong and impact-resistant. After suffered multi-shockproof structure and surface coating, it can be used in roadbed, tracks and high-frequency vibration and humidity, high temperature environment.