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: Brand NEW
Size (Length): 812mm (L+R)
Number of LED beads: 9 LEDs per strip
Every LED Lamp Voltage: 3V
Package include:  Kit / 10pcs (5*L+5*R)

Compatible Samsung 40inch TV LED model  
V5DU-400DCA-R1 V5DU-400DCB-R1
BN96-34791A BN96-34792A
BN96-39655A BN96-39656A
S_5U75_40_FL_L04 S_5U75_40_FL_R05
LM41-00120S LM41-00120R
LM41-00239A LM41-00240A
CY-WJ040HGLV3H GJ040HGLVDH CY-GK040HGLV4H

Compatible TV models:
UN40MU6290FXZA UN40MU630DFXZA UN40MU6300FXZA UE40MU6125 UE40KU6100 UE40KU6000 UE40JU6400 UE40MU6105 UE40JU6500 UE40JU6000 UE40JU6100 UE40MU6120 UE40MU6000 UE40JU6060 UE40JU6445 UE40MU6100  UE40JU6050 UE40JU6070  UE40KU6072 UE40JU6072 UE40JU6472 UA40MU6100 UA40KU6310 UA40KU6880 UA40KU7000 UA40JU5920 UA40JU6000 UN40MU6300 UN40JU6400 UN40KU6300