The Star Mfg 2J-Z2329 Pilot Light Red 250V is a visual indicator used in compatible commercial foodservice equipment control panels. When electrical power reaches the indicator circuit, the red light illuminates to show the status associated with that circuit. Its visible lens allows the operating condition to be identified from the equipment control area without opening the assembly.... https://partsfe.com/light-signal-redround-for-star-part-2j-z2329