The Lutron EC-DIR-WH is a wired daylight sensor designed for daylight harvesting implementations, compatible with Lutron ballasts, control modules, and sensor interfaces. It features an integrated infrared (IR) receiver for enhanced control capabilities. The sensor offers automatic dimming and brightening functionality based on the available daylight, providing energy-efficient lighting adjustments. Constructed with flame-retardant materials, it is built to withstand harsh environments and includes 15 kV electrostatic discharge resistance and 600 V rated sensor wire insulation. The sensor provides a linear response to changes in the viewed light level, ensuring precise lighting control.