Green Rear Bright Tech Developments Bus Display

This is a Rear Bright Tech Developments Bus Display and has never been used in a Bus. Found on eBay, the listing said shows 16, 3, X19, 85A and Full Screen. It is 330mm (13") by 280mm (11") by 50mm (2") and has 28 by 16 LED's with a total of 448 LED's. Unit was in Test Mode later in Video O show it working with my Controller. The Display Unit dates from13/07/2006. 2 Years after my Front Orange LED Display. Reading Buses did use this system on some routes Orange display with Blue 15 or 16 bus 842 YN57FXB, Orange display with with White 40 bus 1036 YN57 FWM and Orange display with Pink 26 bus 822 YN06 JWF. Could not fins a Green Route. Today some bus operators use Full or *Part Colour Displays (*1 panel colour others white), buses are no longer stuck on one bus route. See (*Sky Buses in Leicester.)