The DIALIGHT LC21CD3 is a robust panel mount indicator suitable for use in hazardous areas and various industrial applications. It is constructed with a durable polycarbonate cap, offering excellent impact resistance and clarity. The black nickel metal finish provides a professional aesthetic and corrosion resistance. This indicator is designed to provide clear and reliable visual signaling, enhancing safety and operational efficiency in challenging environments. It is ideal for traffic signals, vehicle lighting, and rail applications.