Series H EVO LED Street Light

TYPE I

The Type I lens of ZGSM H series street light has beam angle of 50*160 degrees. 

In the IESNA Standard, The Type I distribution is great for lighting walkways, 

paths and sidewalks. It is generally applicable to where the mounting height is 

approximately equal to the roadway width.

TYPE II

The Type II lens of ZGSM H series street light has beam angle of 65*155 degrees.In the IESNA Standard, the Type II distribution is used for wide walkways, on ramps and entrance roadways, as well as other long, narrow lighting. It is generally applicable to where the width of the roadway does not exceed 1.75 times the designed mounting height.

TYPEII BLS

The Type II BLS is a new light distribution developed based on Type II. 

BLS means back light shield. The light on the back of pole be reduced and the light 

in front of the pole be increased accordingly. It is generally applicable to where no 

need or need less light on the back of pole, such as residential area, high way, 

bridge and etc.

TYPE III

The Type III lens of ZGSM H series street light has beam angle of 80*160 degrees. 

In the IESNA Standard, the Type III distribution is meant for roadway lighting, 

general parking areas and other areas where a larger area of lighting is required. 

This distribution is intended for luminaires mounted at or near the side of medium 

width roadways or areas, where the width of the roadway or area does not exceed 

2.75 times the mounting height.

TYPE V

The Type V lens of ZGSM H series street light has beam angle of 110*110 degrees. 

In the IESNA Standard,It is intended for luminaire mounting at or near center of 

roadways, center islands of parkway, and intersections. It is also meant for large, 

commercial parking lot lighting as well as areas where sufficient, evenly distributed 

light is necessary.

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