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): 500mm
Number of LED beads: 54 per strip
Every LED Lamp Voltage: 0-94V
Package include: Kit /1 pcs
Below models all compatible:
RSAG7.820.5057
RSAG7.820.5062
HE400GF-B31
SSY-1125050
Compatible TV models:
For  Hisense LED40K360JD LED40K160JD LED40K270D LED40K260D 40K360 40K366W 40K360M 40K360MN  LED40EC300JD