Hubbell Building Automation, Inc.

The Luxstat Day/Night Control Module by Servodan provides single zone ON/OFF daylight harvesting control utilizing a unique Open Loop control algorithm. In the evening, when daylight diminishes below the desired ON set point, the control module switches lighting on. In the morning, when daylight reaches the desired OFF set point, lighting is switched off. The controller’s integrated clock function switches off lighting completely during a pre-defined period. Switching off lighting during the late evening/early morning means more energy savings. The controller also features pushbutton programming for easy system setup and configuration.