Pre Owned Titan Controls Helios 8 Light Controller oil dissolves directly and is extremely dissolves directly and is extremely suitable for growing with recirculating hydroponic systems For indoor growers using drain to waste (DTW) applications: Pre soak the growing medium prior to applying MYCO JORDAN™ as a root drench to prevent leaching of the spores Durable Design: The chassis is constructed from 20 gauge powder coated steel to resist rust and environmental wear in humid grow rooms High Power Capacity: The unit handles a maximum of 8000 watts of lighting and requires a 50 amp input circuit to provide a 40 amp output capacity