315W CMH Electronic Ballast, 120-277V

GrowliteSKU: GLB-315-A-120/277

In stock (5 units), ready to be shipped


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.


  • 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
  • Power cord provided 
  • 120/208/240/277VAC voltage sensing input
  • 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
  • Total Harmonic Distortion (THD): <20%
  • Current Draw: 2.84A @ 120VAC, 1.42A @ 240V, 1.23A @ 277VAC

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