Ub54220led5620x2 Is a Direct Replacement for 10.4 Inch Industrial LCD Screens That Were Originally Equipped with Dual Ccfl Backlight Lamps. Ms456ub Led Converter Is Included on All Ub Series Kits. Easy to Install! Anyone Can Do It! No Technical Skill Requires! This Led Kit Is Compatible with Many 10.4&rdquo; Lcd Panel. Please See Technical Details for the List of Compatible Lcd Panels. UB54220LED5620X2 is compatible with the following Industrial LCD Panels: LB104S02, LB104V03, AA104VC02, AA104VB05, AA104VC10, AA104VC01, AA104SG01, LQ9D011, LQ104V1DG21, LQ104V1DG11, LTM10C209A