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.

New LED backlight bar
Material: Aluminum
Size (Length): 632 mm
Number of LED beads: 6 per strip
Every LED Lamp Voltage: 6V
Package include: 1set=12pcs LED Strip

LED Light stirp model:
HFSX65D06-ZC56AG-05 
303HX650040

Compatible  TV Models For
Samsung UA65NU7000JXXZ
Vizio V655-H4