Light stand pin 3/8". Adapter for light stands with pin 12-17mm, for convert it to 3/8".
The 150W halogen bulb with E11 socket, for modeling light in flash lamps.
Adapter for light stands with pin 16mm to M10 thread.
Flexible arm with clamp and 16mm pin for mount additional accessories to f.ex. light table.
The arm can be used with light table to fix additional blend or lamp.
Adapter 16mm / 9,5mm for adapts to a Broncolor flash head, or any other that requires a smaller stud.