SHANG spotlights are specially designed for high-grade residences, thanks to their high luminous flux and specific light control system. The optical system, consisting of two polarized lenses and a deep conical lens, generates narrow downlight distributions, or as wallwashers create efficient, precise and highly uniform vertical lighting whether from small or large distances to the wall. The special control system made by two interlocking gears means users can easily change the direction or angle of the light using a single finger. The small splitting square columns on the back cooling system increase heat dissipation and air convection.