I have a Hamilton Retro fit for sale.

Includes all Ballasts and Reflector plus 3x250 x10K MH bulbs ~ 8 months use. (if needed I have 4 x 250 6.7K bulks used 10 months as well

Hence;

1 Reflector
3 x 250 bulbs 10K MH
4 x 250 bulbs 6.7K MH

Asking $700

Charles