I now have my lighting switched over to total led lighting and do not need my halides any longer. I have (2) 250 watt ice cap ballasts and (2) nice diy lumenarc reflectors that I made. The reflectors are made with highly polished aluminum and are set up for single ended mogul sockets which are installed with a good 6ft of wiring. There are some salt stains on the reflectors but nothing serious at all. Ballast can be located in a remote location to prevent and water damage. I would like $150 per set. If you want an honest opinion of these contact kennv431, he purchased my 3rd light at the swap this year. I also have (2) 10k bulbs I have for sale if you would be interested.
thanks for looking
Jeff