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
Material: Aluminum
Size (Length): 840mm(R+L)
Number of LED beads: 10 per strip
Every LED Lamp Voltage: 3V
Package include: 12PCS/set(6*R 6*L)

Compatible LED Strip models:
LBM420P0501-CP-1
LBM420P0501-CJ-2
TPT420H2-HVN06

Compatible screen model:
Sharp LC-42LD266K LC-42LB150U LC-42LD265E LC-42LD265RU