CMH 315W Digital Ballast (brand varies)
CMH 315W Digital Ballast (brand varies)
CMH 315W Digital Ballast (brand varies)
Mr. Fertilizer

CMH 315W Digital Ballast (brand varies)

Regular price $230.00

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 fewer color shifts, lower lamp temperatures, and less frequency humming.


  • CMH lamps
  • Soft Start stabilizes start-up loads and extends lamp life & performance
  • Low frequency (<200 Hz), Constant output
  • 6’ 120VAC power cord provided
  • 120/208/240/277VAC voltage sensing input
  • UL listed for safety


  • Short circuit
  • Open circuit
  • End of Lamp Life (EOL)
  • Hot-Start
  • Ignition Failure
  • Overheat
  • Over/Under voltage


  • 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
  • Dimensions: L 8.75“x W 5.07“x H 3.125“