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): 440mm
Number of LED beads: 62 per strip
Each LED lamp voltage: 3V
Package includes: Kit / 2 pcs (L + R)

Compatible with TV model:
2011SVS40
2011SVS40-FHD-5K6K-LEFT
2011SVS40-FHD-5K6K-Right
BN64-01639A / BN96-16605A / BN96-16606A
LTJ400HM03-H / LTJ400HM03-J /

Compatible TV models:
For Samsung UA40D5000PR UE40D5000 UE40D5000PWXXU UE40D5500 UE40D5700 UE40D5520