Introducing the new Phantom Commercial DE Open Lighting System with USB Interface (480V)The Commercial DE Open Lighting System features state-of-the-art double-ended technology that uniformly delivers optimum PAR value over a broad footprint.At the heart of both these systems is the new and improved PHB4030 Phantom Commercial DE Ballast with USB Interface. Its USB interface enables connection with the Autopilot PX1 Digital Lighting Controller.The PX1 provides centralized, dual-zone digital control of your DE lighting, allowing you to switch, dim and boost multiple (USB-compatible) Hydrofarm ballasts at once-up to 256 in each of two independent zones for a total capacity of 512 ballasts.Rounding out these systems is your choice of the PHRW010 (Open) Reflector or PHRS010 (Enclosed) Reflector and a premium European-made DE lamp with rated PAR output of 2100 µmol/s.• USB interface provides full compatibility with Autopilot PX1 Digital Lighting Controller• High-precision microprocessor control• Four-way dimming: 60%, 75%, 100%, and Super Boost (1150W lamp output)• Your choice of Open (PHRW010) or Enclosed (PHRS010) reflector models• Ballast designed for 480V operation (includes 480V power cord and plug)