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):  101.3mm （47+54.3）mm
Number of LED beads:  6 LEDs per strip
Every LED Lamp Voltage:  6V
Package include:  1Kit / 4 Pcs

Compatible light bar models:
4C-LB5507-HR02J 4C-LB5508-HR02J
55HR330M07B2/55HR330M08A2
TCL_55D6_2X8_R_3030_LX20180607_Ver.5
TCL_55D6_2X7_L_3030_LX20180607_Ver.5

Compatible TV models：
TCL L55P65US 55V2 55S425LACA 55U3800C 55F6 55L2 55A660U 55U3900C 55U5850C 55S425 55S421 55S423