Hydro Crunch 600W Grow Light Digital Dimmable HPS System for Plant - 6" Cool Tube with XL Wing 600W Dimmable Digital Ballast 120/240V (120V CORD INCLUDED) x 1 6 Inch Cool Tube with XL Wing Reflector x 1 600W HPS Bulb x 1 Rope Ratchet (Set of 2) x 1 120V Mechanical Timer x 1