This standard specifies the relevant urban environmental lighting zones, classification, limitation requirements and measures for the control of obtrusive light from outdoor lighting.
This standard is applicable to the limitation requirements of obtrusive light on the urban road, residential buildings, public amenity areas and nature reserves and so on.
定价: 216元 / 折扣价: 184 元 加购物车
This standard specifies the basic requirements, measuring instruments, measuring methods, report and record for the measurement of obtrusive light from outdoor lighting installations.This standard is applicable to the measurement of obtrusive light from outdoor lighting installations and the relevant lighting equipment with effects on humans and natural environment in the residential properties, traffic road, public amenity areas and nature reserves.
定价: 516元 / 折扣价: 439 元 加购物车