hydroponic 120v 315w cmh grow light 0-10v dimmer cmh 315w digital ballast

1.315W Low Frequency,Square wave,Soft start technology,CMH Ballast. 2.Operating Frequency: 140-160Hz (Low Frequency) 3.With short-circuit/circuit overheat/ lamp-failure protection,etc, 4.Multi-aspect protection circuitry. Internal RF shielding. 5.Match well with GreenPower Elite Agro 315W lamp. 6.Support Lamp Type: Ceramic metal halide(CMH),MH/QMH,HPS. 7.Patented output control maintains maximum PAR value over lamp life. 8.It can ignite CMH lamp up to 66 feet/20 meters away. 9.Power Factor(PF):>0.99, Efficiency:>91% , Crest Factor(CF):<1.5 10.Total Harmonic Distortion(THD):<6% 11.Multi-voltage Input: AC 120V / 208V / 240V, 50/60HZ 12.Output voltage: AC 100V (power supply to the bulb) 13.Temperature: Ta=40℃ , Tc=70℃ . Packaging Weight: 3.4 Kg Power Outputs: Dimmable ( LED display,Support IR remote control ) 0W(Off),145W,215W,315W,355W or 145-355W ( with 0-10V dimmer )