Global Air - AC-EC Fan Speed Controller Light Kits Route the ducting to direct

Route the ducting to direct airflow where humidity control is required

supporting strong root development

weakening roots and raising the risk of mould and mildew in flower

and a detachable driver plus 25% dimming steps let it carry plants from cuttings through to harvest

Active ingredients: medium- and long-chain fatty-acid nonionic surfactants from plant-based oils

Global Air - AC-EC Fan Speed Controller Light Kits Route the ducting to directOne controller for mixed AC and EC fan setups The Global Air AC EC Fan Speed Controller is a digital climate controller that runs both AC and EC ventilation fans from a single unit, automatically adjusting speed to temperature and humidity to keep a grow tent or room stable across the whole cycle. Unlike basic controllers, it can drive AC intake fans and EC extraction fans together, and a built in light sensor switches between separate day and night