The PL22SRLG110 is a two-colour pilot light indicator designed for panel-mounted applications in industrial control systems. It features a 22mm diameter housing with high-brightness pure colour LED technology, offering red and green colour options with ultrahigh brightness of =100cd/m² for clear visibility. The unit is rated for 110VAC/DC operation with a maximum current consumption of =18mA, an insulation voltage of 500VAC, and an impulse withstand voltage of 2500VAC at 50Hz for 1 minute. It operates reliably across a temperature range of -25°C to +70°C with a continuous operating life of =100,000 hours, and meets IP 65 protection rating for dust and water resistance. The PL22SRLG110 is ideal for equipment status indication in industrial control panels, machinery, and process automation systems where reliable, long-life visual feedback is essential.