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
New LED backlight bar
Material: Aluminum
Size (Length): 960mm(R+L)
Number of LED beads: 8 per strip(4R+4L)
LED Lamp Voltage: 3V
Package include: 10 PCS/set

Compatible LED Strip models:
DLED50SMD 5X8 0001

Compatible TV model:
Onn ONA50UB19E05 100002461
RCA RSNMU5036-B