100% working condition.We test the led strip before shipment ,so you can buy with confidence. 
Important:

Please be sure that the LED STRIP model is EXACTLY same as ours. 
Do not match by TV Model. Many TV models use various different sets of LED strips. 

Price is for a full set,10pcs totally.

Compatible LED Strip model:

55UJ63_UHD_B 55LJ55_FHD_B SSC_55LJ55/55UJ63_B_8LED_REV02
55UJ63_UHD_A 55LJ55_FHD_A SSC_55LJ55/55UJ63_A_8LED_REV02
LG Innotek 17Y 55inch_A-Type_Rev0.0_160811
LG Innotek 17Y 55inch_B-Type_Rev0.0_160811
Compatible  TV model  (for reference only,you need to check LED strip model)
55UJ6300-UA 55UJ6307 55UJ635V 55UJ634V 55UJ630V 55UJ635