Home Theater Stewart’s Balon Borderless Screen Seems to Float; Now with LED Backlighting Stewart Filmscreen will show a new version of Balon Borderless video projection screen at ISE 2018, now available with an LED kit for backlighting. By CE Pro Editors · January 31, 2018 Read full article. Oldest First Newest First 1 Comments Posted by DonaldCostello on February 9, 2018 Nice article! 1 Comments Posted by DonaldCostello on February 9, 2018 Nice article! Log in to post a comment. Keep me logged in. Forgot Password? Not a member? Create your account today!