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. 

Product information
Condition: Brand NEW
Size (Length): 530mm
Number of LED beads: 64 per strip
Every LED Lamp Voltage: 0-94V
Package include: Kit /1pcs

LED Light bar model:
LG Innotek 42Inch 7030PKG 64EA
74.42T23.001-2-DS1
T420HVN01.1
T420HW06
T420HW04
420TA05

Compatible TV models:
42PFL5721/T3 42PFL5820/T3 LE42D5520 42LD420-CA
LG 42LS570T 42LS5600 42LS560T 42LS570S 42LS575S