The Bowens Mount Ring Adapter is for our Boltzen Fanless 100w and With Fan 150w video lights. The adapter allow you to use Bowens modifiers on the Boltzen Fanless 100w and With Fan 150w lights. To install simply remove the barn doors and rop in the Bowens Mount Ring Adapter.
This mount is suitable for model: B-100 , B-100S , F-150W