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 check your original led strip model in your TV before ordering. 

Product information
Condition: Brand NEW
Size (Length): 620mm
Number of LED beads: 6 per strip
Every LED Lamp Voltage: 6V
Package include: Kit /12 pcs

Compatible with Led backlight bar model:
TCL65D06-ZC23AG-04
TCL65D06-ZC23AG-05
TCL65D06-ZC29AG-01
65D1800
65HR330M06A7 V0
4C-LB650T-ZC1
4C-LB650T-ZC2
4C-LB650T-HRB

Compatible TV Models (Just for reference):
TCL: 65B680 65C4
Hitachi：65R80 AW TV-65UHD4K
PPTV：LED-65B680 65C4
Panasonic： TH-65FFX435Q