I have a working Dive Rite 24W HID light with or without a wreck cannister (no battery) that I would like to trade for a 18W/21W Halcyon or Salvo light head (not one with a remote ballast). I need the complete light head, but it does not need to work as I am interesting in Sartek's offer to upgrade these light heads to 35 Watts.

Thanks,

Keith