Arri Sunburst 12k light with Ballast movie production lights three available

Description

These are certainly expensive 12k lights at one time.. i think it was made by Arri - but has Sunburst written on the side .. I have three that have been in storage for a few years now and I know there is some value somewhere here..  pick up only , three lights and three ballast.
These could be working 12k lights or props...  l
There are three of these available .. not sure of working condition or of the bulbs, but one on the lights says "New Bulb" and one of the  ballast say "no output" and the other says "short across black - red" and the third says nothing so I assume it was in working condition when put in storage.. I am cleaning out old storage with lots of vintage and older movie equipment as well..  pick up only.. There are THREE Sets of these, that mean three lights and three ballast.  I would like to sell all or none, but will consider one
feel free to ask questions.