315W Digital Ballast 120-240V DE/Single

- The newest generation of the 315W cmh ballast Was Developed to optimize the output of our 315W cmh lamps. - Our lamp and ballast are tuned to work together at over 99% efficiency when operated together, you will receive less color shifts, lower lamp temperatures, and less frequency humming. - FEATURES CMH lamps Soft Start stabilizes start-up loads and extends lamp life & performance Low frequency (<200 Hz), Constant output LED status display 6' 120VAC power cord provided 120/208/240/277VAC voltage sensing input 3 year UL listed for safety - Protections short circuit open circuit end of lamp life (eol) hot-start ignition failure Overheat over/under voltage - PERFORMANCE Rated Voltage: AC90-305VAC Input Frequency: 50/60Hz Ambient Operating Temperature (TA): -25°C ~ 50°C (-13°F ~ 122°F) Crest Factor (CF): <1. 5 Power Factor (PF): ≥0. 95 Max case temperature <80°C (<176°F) Total Harmonic Distortion (THD): <20% Current Draw: 2. 84A @ 120VAC, 1. 42A @ 240V, 1. 23A @ 277VAC - Power Source Type: Corded Electric