The Alto-Shaam LI-3493 red indicator light provides a visible status signal on compatible commercial holding cabinets. Operating at 125V, this light illuminates when energized by the equipment’s electrical circuit, indicating the condition assigned to it by the cabinet’s control system. Its specified dimensions of 1/2 inch by 1-1/8 inches are important when checking the mounting arran... https://partsfe.com/signal-light12-x-1-18-red-125v-for-alto-shaam-part-li-3493/1-LI-3493.html