This SCANGRIP Diffuser is designed to spread and soften the light, enabling you to illuminate an entire workspace and avoiding hard shadows. It gives you increased functionality and new possibilities to adapt your work light even further to the specific work task. The cover is incredibly smooth and lightweight. Strong built-in magnets make it easy and safe to mount the cover on your SCANGRIP lamp. This SCANGRIP Large Diffuser fits the following lights Nova 6 K C+R & Nova 10 CAS. Specification Width 129mm