Upgrade your flash system with your favorite Rotalux soft box (sold separately). This Elinchrom Rotalux Speed Ring allows you to use Elinchrom soft boxes with your Photona lights. The Rotalux Speed Ring allows a user to leave the rods in the soft box all the time. The box collapses extremely fast making on location setup and teardown a breeze. The Rotalux speed ring is the envy of the lighting industry because there are no lost or bent rods since they always stay with the soft box. This speed ring will allow Rotalux soft boxes to be mounted onto Photona strobe units.