This light head works for the Symbiosis Light System.
Both the SS-1 and the SS-2.
Just unscrew the existing head - and mount this instead.
By using the "LH-AD-01 Light Head Adaptor" you can take your "SS-Light Head" and mount it together with a "14.8V Li Battery (50Wh)".
You can then use it an individual imaging light.