Dimlux Maxi Controller (V1.2) - Controls Lighting, CO2, Heaters and HumidifiersPlease note: This item is purchase to order. The Most Comprehensive Controller on the Market Manages CO2, Heaters, Humidifiers and Much, Much More The Dimlux Maxi Controller is probably the most comprehensive piece of growroom equipment weve ever come across. As well as regulating the switching of your Dimlux lighting systems (removing the need for a contactor timer), the Maxi Controller also continuously regulates their output levels to ensure that