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): 343 mm
Number of LED beads: 36 LEDs per strip
Voltage of each LED lamp: 6V
Package included: 1 pieces

LED light bar model:
M3LE-270SM0-R0
M3LE-270SM0-R2
M3LE-270SM0-R4

Compatible TV models:
S27E360H S27D360H S27D390H LS27E390HS S27E360HS

Compatible display models:
M270HGE-L20 CY-NH270BNLV1H CY-NH270BGLV1H CY-MJ270BNLV1V CY-MH270BGLV3V CY-MH270BGLV1 CY-MH270BGLV9V