MPK Vision Star Pro - White. Great new product from MPK This is the Vision Star Pro roof light MPK have created a top end roof light to combat the Dometic Mini Heki They fit a 400mm opening and come complete with internal flyscreen & blind Pleated blind & flyscreen on internal collar Slightly tinted clear dome with large opening angle Operated by a single bar lever to allow very versatile opening positions Smoked dome roof light with modern design Flat double glazed dome Can be opened to70 degree angle Interior frame with pleated blind & net Very easy operation, one hand use Improved noise reduction Insulted frame for the enhanced insulation Up to 150cm2 of permanent ventilation even when the blind in closed Strong UV-filter because of smoked glazing dome Aperture 400mm x 400mmSize of dome 490mm x 470mm Free Airflow up to 150cm2 Height over roof 80mm Size of inner Frame 565 x530 x 35mm Roof thickness 25-60mm