MH/HPS hydroponics electronic ballast

Input: 120~240V / 50~60Hz, 2M power cord with plug
Output: 10CM cord with socket
High Power Factor of 99.9%
Built-in fan, disperse heat.
Dimming, adjustable output power: 50%, 75%, 100%
Higher lumen output and more efficient than magnetic ballasts
Operates both Metal Halide and High Pressure Sodium Bulbs