Question 1

What is the LUX level of road lighting?

Accepted Answer

The maximum illuminance level required at intersections is 50 lux. Each lane near the intersection should have a lighting level of at least 20 lux, although this value is not fixed. Sidewalks also have requirements for illumination levels, but except for crossroads and sidewalks, road lighting mostly adopts brightness standards. For example, the luminance requirements of M1 to M6 are between 2.0 and 0.3.

Question 2

What is CIE lighting standards？

Accepted Answer

The CIE (International Commission on Illumination) standards classify roads into different lighting categories and recommend lighting standards for each category. The lighting level for motor vehicle lanes is classified under the M lighting class, and the classification is mainly based on eight parameters: actual speed, actual traffic volume (number of vehicles per day) and traffic composition, lane spacing and intersection density, parked vehicles, ambient brightness, and driving task difficulty.

Question 3

What criteria is used for the selection of lighting levels for motor vehicles and pedestrian traffic road lighting？

Accepted Answer

The selection of lighting levels for motor vehicle traffic, as well as pedestrian traffic road lighting, is based on various parameters. When choosing the lighting level for motor vehicle traffic (referred to as level M), the method outlined in Technical Report CIE 115:2010 is considered. This method takes into account eight parameters, including actual speed, actual traffic volume (number of vehicles per day), traffic composition, lane spacing and intersection density, parked vehicles, ambient brightness, and driver task difficulty. Additionally, when selecting lighting levels for conflict areas (level C), the parameter of junction density is also taken into consideration. As for the selection of lighting levels for pedestrians and low-speed areas (referred to as level P), generally five parameters are considered: pedestrian speed, usage intensity, traffic composition, parked vehicles, and ambient brightness. Furthermore, if necessary, facial recognition may also be taken into account.

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Series H street light in village for community road and parking

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LED Street Light

Solar Street Light

Led Flood Light

Solar Flood Light

LED High Bay Light

High Mast Light

LED Traffic Light

LED Tunnel Light

LED Garden Light

LED Canopy Light

Led Bollard Light

Lighting Accessories

Smart Systems

Simulation Design

Smart Financing