The PL22SHLR24 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, providing ultrahigh brightness of =100cd/m² for clear visibility. The unit is rated for 24VAC/DC operation with a maximum current consumption of =18mA, and offers exceptional reliability with a continuous operating life of =100,000 hours. It meets international safety standards including IEC/EN 60947-5-1, IEC/EN 60073, IEC/EN 60529, and UL 508, with cULus and CE approvals. The indicator operates reliably across a temperature range of -25°C to +70°C and provides IP 65 degree of protection, making it suitable for harsh industrial environments where status indication and equipment monitoring are essential.