The design of the LED light pole and cage to light height and lighting brightness

Every place of the LED street lamp design is different, according to local specific conditions, and the design of the LED street lamp height and lighting brightness also has a unified national standards. City road lighting design standards, the label: CJJ45 - 2015. Design height and intensity of illumination of

the LED street lamp design varies from place to place, depending on the local specific conditions. The design of the LED street lamp height and lighting brightness also has a unified national standards. City road lighting design standard, national standard number: CJJ45 - 2015. Design height and intensity of illumination are: 1. Design height: the design height and width, lamps and lanterns of lamps and lanterns decorate, lamps and lanterns light distribution types and spacing of lamps and lanterns. GJ45 - 2015 screenshots below: 2. Design illumination: road lighting is divided into three types, namely motor vehicle lanes and sidewalks illumination lighting, intersection area. These three road lighting design of illuminance values are different. The following will be: motor vehicle lanes lighting standard; Screenshots are as follows: note: 1. The first screenshot of table 5. 1. 3 Weff said in the effective width of the road. 2. The lamp is refers to the traditional lighting. Conventional lighting refers to the installation height below 15 m light pole. 3. Deadline type refers to: light lamp in the direction of maximum light intensity and light down the Angle between the vertical axis in 0 Between 6 to 5 degrees. 4. Half light type refers to the direction of maximum light intensity and light the lamp down the Angle between the vertical axis between 0 and 75 degrees. 5. The cut-off type refers to the direction of the maximum intensity modulation is not restricted.