Ensures safe illumination of steps and paths around the Hausen - Must LED outdoor wall light The rectangular Must LED outdoor wall light can be used to safely and efficiently illuminate steps or paths around the Hausen, as the downward-opening luminaire housing emits warm white LED light in a targeted manner so that dangerous tripping hazards, such as steps or landings, are illuminated safely and glare-free in the dark. A special highlight: the seawater-resistant luminaire housing means that it can even be used in coastal regions.