The DIALIGHT 507-5168-3337-500F LED lamp cartridge is a critical component for indicator lights and other signaling applications. It is designed with a cylindrical lens to maximize light output and is RoHS compliant, meeting environmental standards. Care should be taken to observe precautions for handling electrostatic sensitive devices during assembly and storage. This part can be used with DIALIGHT 250 A and 508 series holders or 515 series connectors.