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 Kit /8pcs（4R+4L）
11LED 1038MM
Below models all compatible:
RF-AZ550E30-0601B-12
RF-AZ550E30-0501A-12
YAL13-00530300-24
YAL13-00630300-41
LC550EGJ-SKA4 LC550EGJ-SKM3 LC550EGJ(SK)(A4) LC550EGJ(SK)(M3) SDL550WY (LD0-311) SDL550WY (LD0-910) SDL550WY (LD0-911) SDL550FY (CD0-901)
Philco PTV55U21 PTV55U21DSWNT PTV55U21DSGW PTV55U21DSWNC
LG 55LJ540V 55LJ5400 55LJ620V 55UJ620V 55UJ630V 55UJ6000 55UJ6200 55UJ6300
Skyworth 55G20 55G30 55G3 55G2A 55M5 55M9 55U5A 55E382W 55E388G W55US
Toshiba 55U4700LA 55U4750A 55L5750EE