Electrical: 355 watts - approx. 3.07 amps @ 120v (max); includes 10' 120v power cord with standard-household grounded plug (NEMA 5-15)
Socket type - PGZ18, 4K socket (for use with standard PGZ18 315w CMH bulbs) ; Dimmable Control - 50%, 75%, 100%, 110% settings
Low-frequency square-wave ballast technology designed for CMH lamps ; multi-volt, operates on 120-240v power ; ultra-low harmonic distortion < 10% TDH
Includes Philips MasterColor 315-watt ceramic metal halide (CMH) bulb - 3100K - 33,000 lumen output
Measures (max): 17.875" Long x 9.875" Wide x 10" High