The Kingbright RTC-32 HÃœLSE&RING part is a LED-based indicator device. It is composed of two parts – a housing and ring – that combine to form a single LED unit. The housing is designed to encase the LED, while the ring is designed to hold it in position and provide an aesthetically pleasing appearance. The LED is designed to be mounted on a printed circuit board, and provides bright, long-lasting illumination in all directions. It is available in a range of colors, and all components are RoHS compliant, making it an ideal choice for applications in the automotive, telecommunications, industrial, and consumer industries.