Product Details 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 this system is the PHB5015 Phantom Commercial DE Ballast with USB Interface. Its USB interface enables connection with the Autopilot PX1 Digital Lighting Controller. PHB5015 Ballast features: USB interface provides full compatibility with Autopilot PX1 Digital Lighting Controller High-precision microprocessor control Six-way wattage output control: 600W, 750W, 825W, 1000W, and 1150W + PX1 control mode Robust commercial design Superior reliability LED status indicator Internal RF shielding Patented ignition control End of lamp life signal Auto-restrike feature protects valuable lamps from damaging power interruptions Cooling fins for maximum heat dissipation Suitable for use in damp locations Features an IEC power connection and comes with an 8′ 240V 16/3 AWG power cord with EMI suppression and NEMA 6-15P plug Includes 15′ USB-RJ12 Controller Cable Pack Open Reflector features: Double-ended system delivers higher PAR value with excellent uniformity Open design for maximum light output, optimum heat management, and longer lamp life Premium aluminum European hammertone interior: 99.85% pure, 95% reflectivity Provides a broad, consistent light spread Compact design minimizes interference with sun in greenhouse applications The ideal reflector choice for lower mounting heights Requires fewer reflectors to meet desired light levels Highly efficient in overlapping multi-light configurations European-made VS K12 x 30s high temperature lamp holders Patented reflector design: D731,109 (and other patents pending) Premium DE lamp features: High proportions of red and blue light guarantee efficient photosynthesis Excellent PAR output (2100 µmol/s) Quartz glass outer jacket for superior optical quality Lamp design eliminates shadowing from arc tube support Designed for use with Hydrofarm