LMRC-111-20M room controllers include one relay capable of switching a 20 amp load, a high-efficiency intelligent switching power supply and both Class 1 and Class 2 0-10 volt outputs for control of dimmable loads including compatible LED drivers or electronic ballasts. Room Controllers are the foundation of a Digital Lighting Management (DLM) system, and allow integration of occupancy sensors, daylighting controls and switches for energy-efficient control