【School】 Beijing introduced mandatory weak outdoor landscape lighting standards.

<br> metropolitan landscape lighting is essential for embellishment. .19 journalists from the Municipal Quality Supervision Bureau, Beijing will provide night lighting "set rules", in creating An Lexiang and atmosphere of the city nightlife at the same time, to ensure safety. .Currently, this is to seek public views on local standards. .<BR> <BR> Standards, lighting, insulation of all live parts should be used, masking or protective outer sheathing; reviewing stand, bridge and other fence (wall) on the human body can reach Class Ⅲ lighting fixtures should be used, namely, protection against electric shock .protect the power supply voltage is safe to rely on extra-low voltage. .<BR> <BR> Night lighting should not interfere with traffic signals, the normal use of communications equipment, overpass, overpasses should not be used on dynamic lighting. .Road on both sides should not be a large number of urban vehicles, continuous use of rapid changes in color, more light chandelier. .Lamps installed in the ancient building should have fire on the flag. .Outdoor installation of neon measures should be rain, neon tube should be insulated using a dedicated bracket, and the solid and reliable, and its distance from the surface of the building should be not less than 20 mm. .<BR> <BR> Lighting staff can reach the surface if the temperature higher than 60 ℃, protective measures should be taken to isolation; on the sidewalk and other personnel to and from crowded places floor-standing lamps installed, no fence protection, mounting height from the ground should be .2.5 meters. .<BR> <BR> Standard also provides lighting should be reliably fixed in place using the vibrations of the lamps should have the shock measures, installation of lighting should be high-altitude wind pressure measures, lamp bracket and install the required components should be .embalmed. .In addition, the underwater light field situation should be based on matching the appropriate length and gauge of the rubber insulated cables. .<BR> <BR> Place of the standard mandatory standard, the announcement in Beijing of all buildings, squares, bridges, gardens, monuments, roads, parking lots, streets, green spaces, sculptures, outdoor activities such as lighting, .cf standards must be built or repaired. .<BR> <BR> According to another report, Beijing will develop local standards to limit light pollution. .The same is seeking the views of the "outdoor lighting light interference limit specification" provides that prohibited the use of hazardous trees with light source on the trees, the trees should be strictly limited the use of the surrounding landscape lighting of trees contain harmful spectrum light source, not in the nature reserve .set the night lighting. .Rare trees should not set the night lighting; for ordinary trees, lighting should be controlled illumination time and light intensity; lighting should be installed in the trees, nor affect plant root growth. .After the publication of the standard, common in Beijing, laying trees, neon lights on the winding approach will be banned. .<BR> <BR> In addition, Beijing will ban animal habitat area and landscape lighting to set the relevant protected areas. .Possible activities in the animal or insect locale lighting the place, it will restrict the use of animals and insects that affect light..