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. 

New LED Backlight bars
Material: Aluminum
the price for Kit /4pcs
62LED 520MM
Below models all compatible:
LJ64-02211A LJ64-02230A
SLS46_5630N LTA460HJ09
LED46XT39G3D LE46H320 LE46H300 L46P11FBDE 46ZF1C