100% working condition.We test the led strip before shipment ,so you can buy with confidence. 
Important:

Please be sure that the LED STRIP model is EXACTLY same as ours. 
Do not match by TV Model. Many TV models use various different sets of LED strips. 

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