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 check your original led strip model in your TV before ordering.

Product information
Condition: Brand NEW 
Size (Length): 520 mm
Number of LED beads: 66 per strip
Every LED Lamp Voltage: 3V
Package include:  1 Kit / 4 pcs
Compatible light bar models:
SLS46_5630_SONY_240 
LTY460HQ03
LJ64-02639A 
LJ64-02640A 
Compatible TV models:
Sony KDL-46HX800 KLV-46EX600 KDL-46HX803  KDL-46NX710