Nanlite Reflective Silver Interior Softbox for 600SA, CSA, and DSA LED PanelThe Nanlite Softbox for 600SA, CSA, and DSA LED Panel mounts directly onto the fixture's barndoors, softens the bright LEDs' output, and reduces contrast. Flattering Light The Nanlite Softbox for 600SA, CSA, and DSA LED Panels removes the harshness of raw LED light and reduces light loss via a reflective silver interior. Quick Set Up No speed ring is required for mounting. Instead, elastic bands slip over the 600SA, CSA, and DSA's barndoors. Folds