This Harmony XB4, orange, complete light body operates with integral LED included. It has a metal body and is compatible with Harmony XB4 pilot lights. It is supplied with 24V AC/DC. It is clearly distinguishable visually at a distance thanks to a bright and long lasting LED illumination. It is easily installed and replaced on compatible pilot light via clip together assembly and connected with simple screw-clamp connections. It weighs 54g and its dimensions are, 30mm wide, 47mm high, 37mm deep. Thanks to its simplicity of installation, flexibility, and robustness, it meets the requirements of the majority of industrial applications.