Stylish stainless steel outdoor wall light nada with a built in sensorthere are certainly benefits to installing lights that have a sensor all around the house you no longer need to search for the light switch for example when you come home or a visitor arrivs the outdoor wall light does its job all by itself it detects any movement and immediately switches on the light this occurs within a detection angle of 90 the lighting duration can also be set from 10 seconds to 4 minutes