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: NEW
Size (length): 394mm
Number of LED beads: 5 per strip
Each LED lamp voltage: 3V
Package includes: Kit / 10 pcs
Compatibile con
SVG400A81-REV3-121114
LSY400HM02A02
S400H1LCD1
S400DH1-1 S400DH1-2 S400DH1-3 S400H1LCD-1
Sony
KDL-40R450A  KDL-40R470A KDL-40R471A KDL-40R473A KLV-40R470A KDL-40R474A KDL-40R476A