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): 711 mm
Number of LED beads: 6 per strip
Every LED Lamp Voltage: 0-94V
Package include: Kit /3 pcs

LED Light bar model:
SAMSUNG_2015SONY_TPZ40_FCOM_A06
LSY400HN01
NS6F400DND01

Compatible TV models:
Sony KDL-40WD653 KDL40RD453 KDL-40WD650 KDL-40W655D