GrowDirector DimmerDirector - Grow Light ControllerTailor the schedule and brightness of 100 LED lights per controller to achieve ideal lighting conditions. A powerful LED grow light control system, DimmerDirector lets you automate and control up to 16,000 individual or daisy chained LEDs (when used in series) in order to tailor the schedule and brightness of your lights to achieve ideal lighting conditions at all times. Each module can handle up to 100 individual or daisy chained LEDs. DimmerDirector