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 ：
Size (Length): 832mm(L+R)
Number of LED beads: 13 per strip(L+R)
Every LED Lamp Voltage: 3V
Package include: 1Set=14pcs Strip(7*L+7*R)

Compatible TV Models:
D2GE-400SCA-R3 D2GE-400SCB-R3
BN96-25304A BN96-25305A
BN96-25520A BN96-25521A
SAMSUNG 2013SVS40F L 8 REV1.9 130212
SAMSUNG 2013SVS40F R 5 REV1.9 130212
CY-HF400CSLV1 CY-HF400BGSV1H CY-HF400BGLV1H

compatible:
UA40F5000AR UA40F5300 UA40F5000H UA40F6420 UE40F5000 UE40F5700 UA40F6300 UA40F6100AJ UA40F5500AJ UE40F6800 UE40F6200 UE40F6100 UE40F6400AK UE40F5300 UA40F5080AR UE40F5500 UE40F6300AK UE40F6330 UE40F6340 UE40F6130AK UA40F6400AK UE40F5000 UE40F6320 UE40F6500 UE40F6510 UE40F6670 UN40F6100 UN40F6300 UN40F6400 UE40F6755 UE40F6770 UE40F6780 UN40F5200 UN40F5500 UN40F6800 UE40F6650 UE40F6470 UE40F5030