The design centers on specially engineered secondary optics(lens or reflector),which shape and redirect the emitted LED light to create an elongated rectangular or elliptical beam pattern aligned with the road's longitudinal axis.Its photometric distribution is markedly asymmetric in the transverse plane(C0-C180),featuring a concentrated and broad light intensity on the road side with a distinct cutoff on the opposite side.This approach enables notably high light utilization and enhances roadway lighting quality(SRI).The luminaire typically features a long,linear,and streamlined appearance.
Power ranges from 70W to 300W,meeting the needs of single-side lighting for roads of varying widths.Optical efficiency is high,with light flux utilization in the target area(roadway)reaching over 70%.Designed strictly according to IESNA Type II,Type III,or Type IV(short,medium,long throw)light distribution patterns.Operating voltage is AC100-277V.Protection rating is IP65 or above.Offers various beam angle selections to suit different mounting height to road width ratios(e.g.,use Type III when ratio is 1:1).
Specifically for situations where streetlights must be installed on only one side.Examples include urban secondary roads with physical medians,riverside/lakeside roads,highway ramps and service roads,internal roads next to factory walls,and any location requiring strict control of light trespass into adjacent areas.During installation,ensure the luminaire’s orientation(polarization direction)correctly points toward the road centerline or the side to be illuminated.With precise light distribution,lower power and fewer luminaires can achieve equal or better roadway lighting effects compared to traditional symmetric lights,while significantly reducing disturbance to the surrounding environment(light trespass).
Post RFQ
Chat
ALL CATEGORIES