LG’s LN series comes in a variety of sizes and variations but they all seem to suffer from LED backlight failure. I did a LED replacement of a 60LN5600 which used the thick style lens but replacement was difficult due to the reflector sheet being glued down to the chassis. It was difficult to remove without stretching or ripping it and I had to tape it back down after I replaced the strips. Some of the new replacement lenses were loose and I had to reglue them back on after they were knocked off.