Ultralight has built a new part that attaches to the neck section beneath the ball of any ULCS base adapter or arm segment, forming an excellent way to mount accessory focus lights.
This new part, called AC-NB (accessory neck ball), comes as two parts that encircle the neck of every other ULCS parts. The base ball is adjustable, allowing 360 degree movement of the spotting light adapter. Clamps & spotting lights are sold separately.
Contact ULCS if you interested in the new part!