360W, 400W, 600W adjustable Lumatek Digital Ballast

Switchable 360W, 400W, 600W, and Super Lumens mode on this LK600 model Lumatek Electronic Ballast. The "Super Lumens" setting on the Ballast is reported to increase the output 10% about 600W. From a little research, I gather that this is best done after 2-3 harvests in order to get the maximum out of your bulbs. Unit has been tested OK and only experienced light use. Unit is sold as-is. Please feel free to contact me with any questions.
The sale also comes with the Units Power Cable.