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): 630mm+415mm
Number of LED beads:6+9 per strip
Every LED Lamp Voltage: 0-94V
Package include: Kit /14pcs

LED Light bar model:
YD7S550DND01S
55039D715SN1L
55039D715SN1R

Compatible TV models:
SONY XBR-55X900E KD-55X9000E