The Leviton® ODC0P-D0W is an interior low voltage photocell capable of continually dimming between 1-10VDC based ON the amount of natural light contribution. It is a low power, high sensitivity mini-daylight harvesting system for precise monitoring of either task or ambient light levels. The ODC0P-D0W's digital onboard microprocessor adjusts light levels by mimicking the spectral response of the human eye for single zone dimming. The ODC0P-D0W uses patented daylighting design level (DDL) technology for precise load dimming that maintains desired light level. Ideal for existing retrofits and daylight harvesting applications, the ODC0P-D0W can be used with 1 to 10 VAC sinking loads types and is a cost effective solution when paired with dimming drivers/ballasts.