Generator Ready @ 120V = 5.78 AMPS @ 240V = 2.86 AMPS Runs TWO 315W CMH Lamps No Acoustic Resonance and Silent Operation Energy Efficient Operation Lower Harmonic Distortion Compatible with B-Lite Controller High Efficiency Electronic Ballast High Output and Improved Spectrum Completely Sealed Against the Elements Works with CMH Lamps Only (sold separately)