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
New LED backlight bar
Material: Aluminum
Size (Length): 667mm
Number of LED beads: 80 per strip
LED Lamp Voltage: 60V
Package include: 2 PCS/set
Compatible LED Strip models:
RSAG7.820.5597 
RSAG7.820.5661
RSAG8.038.4108
HE550HUD-B32
HE550HUD-B31
Compatible screen model:
Philips LED55K680X3U 55K680 LTDN55K681 LTDN55K681XWSEU3D LED55K680X3DU