The engineering excellence of Phantom double-ended ballasts drives maximum PAR value and is now incorporated into our new Phantom Commercial DE ballasts. Their high-frequency design is optimized for double-ended 1000W HPS lamps, and they feature a highly precise microprocessor and four-way output control. Totally silent, efficient and lightweight, they will power all doubled-ended reflectors on the market.All 40 Series DE ballasts are fully compatible with the Autopilot PX1 Digital Lighting Controller (APDPX1). 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.This model (PHB4010) is capable of multi-voltage operation (120V/208V/240V), is generator ready, FCC-compliant, and comes with instructions, USB to RJ12 cable, RJ12 to RJ12 cable, RJ12 splitter, and an 8-foot power cord.FEATURESHigh-precision microprocessor controlFour-way dimming: 60%, 75%, 100%, and Super Boost (1150W lamp output)USB interface provides full compatibility with Autopilot PX1 Digital Lighting ControllerRobust commercial designSuperior reliabilityLED status indicatorInternal RF shieldingPatented ignition controlEnd of lamp life signalAuto-restrike feature protects valuable lamps from damaging power interruptionsCooling fins for maximum heat dissipationSuitable for use in damp locationsFeatures an IEC power connection and comes with a 8' 120V 14/3 AWG power cord FCC certified* Remote (detached) use of reflectors with Phantom ballasts from the PHB4010 line should only be done with Hydrofarm brand reflectors having a built-in 15' cord. The use of additional lamp extension cords, plug adapters, and non-Hydrofarm reflectors may not work with Phantom ballasts in remote applications.