Model-H is naturally compatible with Hydro-X controllers from TrolMaster. The LMA-T lighting adaptor allows separate control for Full Spectrum and Deep Red output levels on the Model-H. Growers can control the lights with spectrum tunning feature from the controller, even on their smart phone. One LMA-T adaptor can control up to 256 fixtures on the same daisy chain channel. Multiple adaptors can be applied in the same control system. A unique Group Control feature can be achieved while connected to HCS-2 controller. All lights in the same line can be grouped up to 10 groups to be controlled individually.