400W Digital Dimmable Ballast
- Lamp Dimming Option From 50% / 75% / 100% and super lumens for maximum efficiency
- 100V 265V wide range with 120v/240v working voltage
- Most advanced in-ballast programming chipset supporting smart ignition; Open & Short Circuit Protection;
- Ignition Failure Protection; Overheating Protection; End-of-Bulb-Life Protection
- Built in cooling fan and Graduating fin design to minimize ballast temperature, CE certified and UL listed. Each Unit Includes a 3 year Warranty.