Hydro Crunch NC02A011050 Digital Dimmable for Grow Lights, HPS/MH Ballast, 400W

Hydro Crunch 400-Watt Dimmable Digital Ballast features high power factor, high luminous efficiency, adjustable wattage output, and convertibility between HPS and MH light bulbs for vegetative growth to flowering stages. Run your hydroponic grow lights brighter with this ballast as it supports dual voltage 120V/240V. The high operating frequency not only ensures continuous power delivery, but also has conserving bulb life in mind. As efficient and powerful as it is, its silent operation and light weight design adds to the maximum lumen any plant will ever need.

Hydro Crunch 400W Dimmable Digital Ballast:
Automatically converts between High Pressure Sodium (HPS) & Metal Halide (MH) lamps supports dual voltage 120V/240V ETL listed & CE certified
Built-in cooling fan to run cooler than other digital ballasts
Easy adjustable power setting of 50%, 75%, 100%, & Super Lm (110%) internal rf protection allows 50 Hz to 60 Hz
Power Supply: 120~240V
Frequency: 50/60Hz
Power Factor: 99.9%
Power Cord: 120V 8-feet long
Matched Bulb Types: HPS / MH
ETL Certified
2 years warranty