C3 Controls W22U-120LR-WLR LED Panel Indicator

C3 Controls W22U-120LR-WLR is a 22 mm unibody LED panel indicator (pilot light) designed for tight-panel installations in 22 mm IEC pilot-device systems. It provides a bright red indication from a compact LED module that operates on 120 V AC/DC. The 'NR' designation indicates a non-relampable LED lamp, and the 'WLR' suffix denotes a red lens for high-visibility status signaling. The device is built to drop into standard 22 mm panel cutouts and is part of C3 Controls' 22 mm IEC Pilot Lights family, offering a rugged, low-profile indicator for control panels on industrial equipment and machines. Typical applications include machine on/off status indicators, panel readiness signals, process monitoring, and safety interlocks where a clearly visible red status is essential. The LED lamp life is rated up to 100,000 hours, delivering long service intervals in continuous-operation environments. This indicator integrates with common control circuitry and helps operators quickly assess equipment state from a distance, with a compact footprint that minimizes panel real estate while maintaining legibility through its built-in red lens.