Our Pathfinder LITE constant current control systems deliver straightforward, robust operation for circuits with no individual light monitoring. These systems focus on reliable power regulation and core safety features, including saturated transformer detection (to identify faulty lights) and earth monitoring to flag multiple earth faults. Fully compatible with the existing MoD infrastructure and legacy 6.6 Amp setups, they provide essential circuit-level status information to the Main Control System (MCS). This makes Pathfinder LITE an ideal, low-complexity choice for airfields seeking dependable performance without unnecessary overhead, while supporting the transition to LED lighting.