Daylight harvesting utilizes the natural daylight in a space to lower the energy consumption of light fixtures in the space.
Daylighting controls sense the daylight in an area and dim the lights accordingly.
This can reduce the energy consumption in the space by up to 20%.
Most LED installers will over-do the amount of light in a space due to the fact that the LEDs will degrade over time, and they want to stay above code light levels in the 5 year warranty period. This leads to occupant complaints, a facility using more energy than necessary, and headaches for everyone involved. The DH-22 helps avoid all of these scenarios.
The DH-22 control gives you the control to easily set your light levels. This has a three-fold benefits: