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
Condition: Brand NEW
Size (Length x Width): 560mm
Number of LED beads: 7LEDs
Every LED Lamp Voltage: 6V
Package include: Kit / 10pcs 
Compatible Screens: 
Hisense_55_HD550DU-B52_10X7_3030C_V0_20151012
HD550DU-B52 S1
AGS45545 
TV Model 
Hisense 55K3300UW 55H8C H55M3300 H55M3000