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
New LED Backlight bars
Material: Aluminum
the price for Kit/8 pcs
LED Qty: R+L=10LED(3V) per strip
Size (Length):  R+L1085 mm

Below models all compatible:
SVC550F53
SVC550F78
V0T7-550MA-R0
V0T7-550MB-R0
BN96-50316A BN96-50315A
LM41-00817A LM41-00907A LM41-00908A
CY-BT055HGLV3H

Compatible TV models:
Samsung UE55TU7020K UE55TU7092U UE55TU7125 UE55TU7025 UE55TU8000 UE55TU7100 UE55TU7000 UN55TU8200 UN55TU7000 UN55TU8000 UN55TU700D