100% working condition.We test the led strip before shipment ,so you can buy with confidence. 
Many TV models use various different sets of LED strips. 
Please match the strips shown in the photo to the originals in your TV before ordering. 

2pcs KDL-55HX750 LED Strips LJ64-03374A/B SLED 2012SLS55 7030

605mm 58Leds 6V

Compatible TV model:KDL-55EX640 KLV-55EX630 KDL-55HX750 KDL-55HX755

Panel model:LTY550HQ04

Aluminum plate number：LJ64-03374A /LJ64-03374B

LED Strip model：SLED 2012SLS55 7030

Package includes:
2pcs LED strips(L+R)