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): 541mm
Number of LED beads: 54 per strip
Every LED Lamp Voltage: 3V
Package include:  1Kit/2pcs(L+R)

LED Light bar model:
LB50016 V2
LB50016 V3
58-LB-T50-JS-L-NICHIA4020-54-X1
58-LB-T50-JS-R-NICHIA4020-54-X1
74.50T21.001-1-DX1
T500HVF04.0

Compatible TV models:
Sony KDL-50W800B KDL-50W700B KDL-50W815B KDL-50W805B KDL-50W705B