Lumatek 400w ballast fs May 5, 2010 13:32:01 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by jabel on May 5, 2010 13:32:01 GMT -5 I have 2 400w ballasts for sale $90 each. They are about 1 yr old and work great. They aren't the dimmable kind though.Jeff