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. 

New LED backlight bar
Material: Aluminum
the price for 10 PCS/set(5*A 5*B)
A+B=11LED(6V) 1156mm
Compatible LED strip models:
6916L-1833A 6916L-1834A
6916L-1989A 6916L-1990A
6916L-1991A 6916L-1992A
6916L-2232A 6916L-2233A
6916L-1987A 6916L-1988A
6916L-1730A 6916L-1731A
DIRECT 3.0 55INCH REV0.1 180409
LG INNOTEK DRT 3.0 55 "A TYPE REV01 140107
LG INNOTEK DRT 3.0 55 "B TYPE REV01 140107
55DRT3.0 REV0.8 9 R-TYPE
55DRT3.0 REV0.8 9 L-TYPE
LG INNOTEK DRT 3.0 55 "A TYPE REV00 0819
LG INNOTEK DRT 3.0 55 "B TYPE REV00 0819

55LB6500 55LB5600 55LB6200 55LF5600 55LF5850 55LB5550 55LB6300 55LB5950 55LB650v 55LB5900 55LF652V 55LF6000 55LB6000 55LF5950 55LB630V 55LF580V 55LB570V 55LB561V 55LB585V

LC550DUH MG P1 (FG)(P1)