Phantom II CMH 315W Ceramic Metal Halide Digital Ballast 120/240V

5.0 star rating 2 Reviews
Phantom CMH 315W ballast can operate remotely, low frequency and like all Phantom Ballast, 120/208/240V input voltage.Includes an 8' 120V power cord, operating instructions, and a three-year warranty. This is the updated version of the original Phantom CMH 315w ballast.

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Additional Information

Name Phantom II CMH 315W Ceramic Metal Halide Digital Ballast 120/240V
Brand Phantom
Alternate SKU/MPN PHBC3150 (old sku)
UPC 638104018951
Weight (lbs) 6.6
Warranty 3 Year
Watts 315w
Voltage 120-240v
Amps 3.1 Amps 50/60Hz
CSA Certified Yes
MSRP $229.99
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Operated remotely, low frequency, and square-wave ballast designed for the 315W high intensity Ceramic Halide lamp, The Phantom CMH 315W ballast can be used effectively for both vegetative and flowering growth! It features Multi-aspect protection circuitry, RF Shielding, versatile 120/208/240V input voltage, and a patented lamp depreciation control.

Like all the ballast in the Phantom family, this cmh 315 ballast is also silent, reliable and energy-efficient. This ballast can be mounted up to 50 ft away from the reflector using lamp extensions, and can easily be wall mounted.

Includes an 8' 120V power cord, operating instructions, and a 3 year warranty!


  • The low frequency, square wave technology offers greater current stability, output level security, as well as low acoustic resonance
  • Striking distance of up to 65': If necessary you can distance your reflector from the ballast up to 65'.
  • Multi-Volt capability: Can be run at either 120V or 240V
  • Multi-aspect Protection Circuitry: Includes short circuit protection, open circuit protection, over-voltage protection, under voltage protection, over-current protection, hot lamp startup protection, lightning protection, overheat protection, lamp failure protection, and lamp life warning
  • Patented output control maintains maximum PAR value over lamp life


Input power 335W
Output power (Max) 328W
Input voltage 120-240V
Safe voltage 100V~275V
Amps 3.0A/120V, 1.5A/240V
Input frequency 50/60Hz
Power Factor ≥0.97