Hydro Crunch 600W Grow Light Digital Dimmable HPS MH System for Plant - Basic Wing Reflector Set 600W Dimmable digital ballast 120/240V (120V cord included) x 1 19&quot; Basic wing reflector x 1 600W HPS bulb x 1, 600W MH bulb x 1 Rope ratchet (set of 2) x 1 120V Mechanical timer x 1