Outstanding insulation with duo honeycomb system. Integrated lighting (2 x 8 Watt) for harmonious light. Light exclusion and mosquito protection roller blind with side guidance rails. Crank handle opening roof cover with transparent dome. Can be locked open at angles up to approx. 70 degrees. Weather resistant plastic (ASA). Safe, easy to operate, with sturdy side support rails on both sides. Can be built into roofs of thicknesses between 27 and 60 mm. Can be fitted acroos or parallel to direction of travel. Height above roof 105 mm