The New MHLE Series is the perfect forward lighting solution for Fleets and Owner Operators alike. With 100% Polycarbonate construction for the Lens & Body. The lights are ultra light weight compared to traditional metal housings. The lens are hard coated with SILFORT UVH3000. All lamps have built in 3 Pin Male H4 connector. FMVSS-108 and CMVSS-108 Compliant. Polycarbonate Lens & Housing. Retrofits ANSI# 6052, 6053, H6054.