Huichun cobra-head LED street light luminaire delivers incredible efficiency without sacrificing application performance,making it ideal for any roadway application. With tool-less entry and adjustable tilt, installation and maintenance is a breeze. The V-styled cooling fins on the top of the luminaire prevent dust and debris build-up. The cobra-head series is an ideal replacement for all high-pressure sodium and metal-halide roadway fixtures from 70W to 400W.