Introduction to street lamp performance characteristics
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Author : Crownda.LED
Update time : 2021-08-10 17:12:25
Introduction to street lamp performance characteristics
Road lights should use light energy reasonably to prevent glare. The light emitted by it should be irradiated along the required angle, and fall on the road surface in a designated pattern, with uniform light distribution, high brightness on the road surface and low glare. In order to reduce glare, the light distribution can be controlled above the high light intensity. According to the road section, width, vehicle and pedestrian conditions, road LED lights can be arranged symmetrically on both sides of the road, staggered on both sides, on one side, and suspended in the center of the road. Generally speaking, for roads and welcome roads with a width of more than 20 meters, symmetrical arrangement on both sides can be considered. For roads with a width of more than 15 meters, staggered arrangement on both sides can be considered. Narrow roads can be arranged on one side.
In special places such as road intersections, bends, ramps, railway crossings, and crosswalks, LED streetlights are generally required to help drivers and pedestrians recognize the road conditions. In the lighting of the sections inside and outside the tunnel and the transition section from urban streets to suburban roads, it is necessary to consider the adaptability of the driver's eyes to changes in light. The power, installation height, and longitudinal spacing of road lamps are important parameters for light distribution design. By combining these three factors, a satisfactory lighting effect can be obtained.
Performance characteristics of outdoor lighting project street lights:
1. Outdoor lighting engineering factories use internationally famous brand gas discharge lamps as light sources, metal halide lamps and high-pressure sodium lamps, which have high luminous efficiency, long life, and strong penetrating power, which can meet the requirements of street lighting.
2. Outdoor lighting engineering street lamp housing is made of special high-hardness light-weight alloy materials, and the surface is electrostatically sprayed. The appearance is smooth and closely matched. Special curved tempered glass is used, which is resistant to high temperature, corrosion and easy to clean.
3. Optional light-sensitive switch accessories. The structure of the lamp is designed as an internal bubble-changing structure, which has good sealing performance and can prevent rainwater, insects, and dust from entering the interior.
4. Easy to install, with spring closing device, easy to open, adjustable installation angle, to meet the needs of different applications.
5. Optimized design of the light distribution curve, with large lighting angle, wide range, uniform light, ensuring high luminous flux output and reducing the attenuation of reflection coefficient.
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