Sunroom Lighting . This has the double effect of acting as a piece of art,. Light and airy, this arrangement will work well in any room, especially a sunroom, great room or guest room. 35+ Best Sunroom Lighting Ideas & Designs For 2021 Interior Light from farmfoodfamily.com Brighten your house even further by having a contractor near you remove the interior wall so that the natural light from the sunroom floods other areas of the house. Multiply 15 x 10 to get 150 square feet. Sunroom skylights are able to do this as they work to.