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. We test the led strip before shipment ,so you can buy with confidence. 4PCS LED strip STS550A05_LED70_rev.4_100127 LJ64-02220A LJ64-02219A 70LED 618MM FOR Samsung LTA550HJ03 Toshiba 55TF1C TCL L55P11FBDE L55X11FE3D Haier LE55H320 LE55A300N