Sign up for our newsletter to receive exclusive discounts, promotions, and grow tips. We'll also keep you updated on the latest product releases.
Xtreme 400w Switchable Ballast *DISCONTINUED*
Out of stock
All C.A.P. Xtreme Ballasts can be run at 120 or 240 volts. No rewiring is necessary. 240 volt power cords are available below. They will all run either M.H. or H.P.S. bulbs (with the exception of 600w which will run H.P.S. bulbs only.)