State-of-the-art Future-Brite Electronic Ballast is designed for all HID lighting environments, including commercial and horticultural use.

This digital ballast reduces energy consumption by 15% - 20%! Power factor is 99% efficient. They offer silent operation and have built-in axial fans for cooling. Built-in short circuit protection is standard.

The Future-Brite ballasts improve lamp life by up to 3 times using constant wattage output, resulting in near perfect illumination. They been proven and tested to over 200,000 switchings! Can ignite both MH and HPS lamps.

The Future-Brite Electronic H.I.D. Lighting Ballasts have built-in fuse protection: 2 built-in fuses, Thermal overload protection and Sleep Mode function for safety. 250W and 400W digital ballast weighs only 2 lbs. 600W ballast weighs only 3.5 lbs.

Detachable power cord. Growco INCLUDES "All-System" cord set / socket. Made in America. Two (2) year warranty, with option to expand to 3 years after purchase.