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 match the strips shown in the photo to the originals in your TV before ordering. 

New LED Backlight bars
Material: Aluminum
the price for 1set=2pcs
2PCS=60LED 452mm
Below models all compatible:
2011SGS40 5630 60H1 /40LNCH-L1S-60 /G1GE-400SM0-R6
LTA400HM13/ LTA400HM01/ LTA400HM21 / TA400HM08
40-DOWN  LJ64-03029A  LJ64-03567A LJ64-02730A  LJ64-02729A

For TCL L40F3200B  L40P7200-3D L40F3320B LE40D28 L40D28EDS L40P21FBD L40P11FBDE
For Samsung L40U4010A LU4000A
For Hisense LED40T39TAKG LED40K16X3D LED40K11
For Haier LE40Z300 LE40T320 LE40T30