The Wattstopper LMRC-211-347 is a DLM Single Relay Room Controller with 0-10V dimming rated for 347V applications, designed for Canadian commercial installations requiring high-voltage lighting control. Part of the LMRC-210 Series, it provides one relay for on/off and dimming control within the Wattstopper DLM network, featuring a high-efficiency switching power supply and support for up to 1520A total load. It enables networked occupancy, scheduling, and daylight harvesting strategies in single-circuit configurations.