This complete kit includes:

1.) 600w Digital Ballast w/6' cord
2.) 6" Inline Air Cooled Reflector
3.) 600W Metal Halide Bulb
4.) 600W High Pressure Sodium Bulb
5.) Light Mover Pulleys (Two)
6.) 250 CFM Air Cooling Fan with power cord
7.) Heavy Duty Timer
8.) Instruction CD-R & MORE!