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. 

New LED Backlight bar
Material: Copper
the price for 14 Pieces(7*R+7*L)  
R+L=8LED+5LED(3V) 830mm
Compatible Samsung 40F TV LED modle
2013SVS40F L8 R5
D2GE-400SCA-R3 D2GE-400SCB-R3
BN96-25305A BN96-25304A
BN96-25520A BN96-25521A
UE40F6100 UE40F6800 UE40F6200 UE40F6320 UE40F6400, UE40F5300, UE40F5000 UE40F5000 UE40F5500 UE40F6500 UE40F6510, UE40F6670
CY-HF400BGSV1H CY-HF400BGLV1H, CY-HF400BGLV2H, CY-HF400CSLV1H, CY-HF400CSLV2H, CY-HF400CSLV3H CY-HF400CSLV4H, CY-HF400CSLV5H