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Roadway Lighting Design

2022-06-08 09:27

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Take Japanese roadway lighting for example.

In general, the Japanese Road Lighting Standard (JIS) recommends an average road surface illumination of 3 lx or more and a road surface illumination uniformity of 0.2 or more. If our street lights (20W) are installed at a height of 4M, an average illuminance of 29㏓ can be achieved, which complies with Japanese standards. The recommended installation height is 3-5M.

According to the Japanese Road Lighting Standards (JIS), in general, an illuminance of 2lx or more is ensured for outdoor parking lots, etc., using security lights, etc., as necessary. Our streetlights comply with standards.