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.
55-5030-LED-MCPCB-L/R, J6L4-550SMA-R2/J6L4-550SMB-R2 BN96-16622A/16621A 

A set of 2 strips, length 682mm, single 3V Suitable

FOR: Samsung J6L4-550SMA-R2, J6L4-550SMB-R2, SLED-MCPCB-LED5030-22MM-WIDTH- 55UA55D7000LJ UA55D8000YJ UE55D8000 UN55D7000 UN55D8000 UE55D7090 UA55D7000 UA55D8000 UE55D7000 LTJ550HQ09-H LTJ550HQ09-H LTJ550HQ09-H