Beijing introduction of urban landscape lighting technical standards in order to reduce light pollution

Recently, the Beijing Municipal Committee on Beijing local standards "urban landscape lighting technical specifications" series of standards (hereinafter referred to as the "specification") for comments. "Code" to be proposed, landscape lighting is prohibited the use of powerful searchlights, high-power floodlights, and residential, apartments, hospital wards and other buildings to make strict rules of light interference.

In addition, if the residents of the home by street lights or advertising neon light pollution, etc., can call to reflect the management.

23 hours after the lighting needs to become weak

"Specification" requirements, landscape lighting should be fully considered in the design of the surrounding landscape environment. Residential landscape lighting facilities around the residents should not affect the normal rest, should control the brightness of the room lighting.

When the landscape lighting is arranged around the road of motor vehicles, the LED lamps which can be arranged in the direction of the driver's eyes can not be arranged.

"Standard" also on residential buildings and hospital wards, such as the construction of the largest vertical illuminance on the window and the light from the room to see the maximum luminous intensity made specific provisions. Residential street side of the value is slightly relaxed in the non street side. To 23 when the limit, before the time of illumination, light intensity ratio of about 23 to about three to five times higher than the time of about 23.

Rare trees should not landscape lighting

For the impact of light pollution on plants and animals, the "standard" also made the request, should avoid the landscape lighting interfere with the rest of the animal and the normal growth of plants, should not be set aside for the rare landscape lighting trees.

The decorative lamp bulb installed on the tree shall be less than 1W, and should be able to confirm that the bulb's surface temperature is lower than the damage to the tree or its normal growth.

The people of the "norm" as a proposal before August 28th, via email or fax to the Municipal Committee feedback.

Reminder: Neon glare can hit 96310

Residents encounter light pollution, according to the nature of different light pollution sources to different departments.

If it is a large neon lights, billboards and other advertisements on light pollution, residents can call the service hotline 96310 to report, brightness, urban management department will coordinate the business norms according to the relevant provisions of the lighting lamp switch time.

If the place is too close to the street light, street light pollution, you can call the city of Beijing city lighting management center telephone 67601234.

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