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): 460mm
Number of LED beads: 4 per strip
Every LED Lamp Voltage: 0-94V
Package include: Kit /10 pcs

LED Light bar model:
DS50M73-DS07-V01
DS49M71-DS002-V02
DS49M72-DS04
DS49M72-DS07
2W2006-DS50M7301-01
DSBJ-WG

Compatible TV models:
AKAI505 TI4910DLEDDS C50ANSMT-4K ATE-49B4744K 50F570T2