The Cleveland 12159 red indicator light displays operating status on compatible commercial convection steamers. Rated for 125V service, this signal light illuminates when energized through the steamer’s electrical circuit, communicating the condition assigned to it by the equipment’s controls. Its 5/16-inch size is an important measurement when checking the mounting opening and instal... https://partsfe.com/signal-light516-red-125v-for-cleveland-part-12159/1-12159.html