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. 

Product information
Condition: NEW
Size (length): 394mm
Number of LED beads: 5 per strip
Each LED lamp voltage: 3V
Package includes: Kit / 10 pcs

LED Light bar model:
SVG400A81-REV3-121114
LSY400HM02A02
S400H1LCD1

Compatible TV models:
Sony KDL-40R450A  KDL-40R470A KDL-40R471A KDL-40R473A KLV-40R470A