Motorhome Roof Ventilation,Universal Roof Hatch for Motorhome,RV Windows & Skylights,Motorhome Roof Cover,Large Caravan Roof Window Ventilation Set with LED Lights,80x50cm

【3 Size Specifications 】: size: opening angle: 70 degrees, standard skylight fits wall thickness: 30-60 mm, hole size (W x H): 500 x 500 mm, overall dimensions: 574 x 574 mm; hole size: 700 x 500 mm, total dimensions: 774 x 574 mm; hole size (W x H): 800 x 500 mm, total dimensions: 874x574 mm 【RV Caravan Roof Hatch】: high-quality aluminium alloy top frame, ABS inner frame with LED lights, anti-UV double layer hollow acrylic cover 【RV Skylight Caravan Functions】: It has the functions of opening, closing, ventilating, insulating, privacy, letting sunlight, light transmission and shading, sound and heat insulation and good water sealing. It is also equipped with LED lights for the lighting function. 【Large Caravan Roof Window Ventilation Set】: Mainly used for caravans, trailers, modified vehicles, special vehicles, etc. Note: Please note that the order dimensions are cut-out dimensions and not overall dimensions. 【Note】: When ordering windows, please choose the appropriate fit thickness for your order. Please cut the windows according to the actual size of the roof window. The window must be arched and have a right angle distance. When you open the hole, please note that the four corners of the roof window are rounded, and the rounded corners of the roof window have a diameter of 70 mm