Two in One Grow Light Systems

Try out the two in one grow light systems when you order this Ballast Assembly. By using this set up you will use the lamp selector switch (LSS) which allows you to toggle from MH to HPS and back again. Results will enable you achieve the full growing spectrum. Get the best value for your growing needs with the set up compared to other manufacturers who charge almost $200 or more for this arrangement! With your purchase through us you will receive this heavy duty, commercial quality system that is designed to last beyond the five year system warranty!