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 Description
Condition: Brand NEW
Size (Length): 490mm
Number of LED beads: 5LEDs per strip
Every LED Lamp Voltage: 6V
Package include:  Kit / 8pcs

Substitute Part #:
T0T-48D2700-8X5-3030C-V3
YHF-4C-LB4805-YHEX1
YHF-4C-LB4805-YHEX2
YHE-4C-LB4805-YH1
48HR330M05A1 V2

Compatible with TV model (just for reference):
TCL 48FS3750 B48A838U B48A538U B48A858U LE48M4S10 L48F3800A D48A710 L48F1620E L48F1620F B48A558U B48U828U L48F3303B D48A810 L48E5000-3D 48FS3750TAAA L48A558V

Screen Type:
LVF480CS0T