NL6448AC33-29 Benson HueOct 19, 2020 Share Instruction for installing Sunlight Readable UB54 Series LED backlight kit (P/N: UB54220LED5620X1+MS610UB+DISENA) for NEC NL6448AC33-29 10.4 inch LCD screen. It is easy to install, anyone can do it! Share Previous articleNext article