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): 518 mm
Number of LED beads:  6 LEDs per strip
Every LED Lamp Voltage: 3V
Package include:  1Kit / 12pcs 
Compatilbe with led strips:
4C-LB500T-SH1 
TCL-LB50-03-50D2400-B
PB14D519173BL052-001
Compatible TV Models: 
50CE6120R2 50K300 DRH15000 TH-50C300K