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): 1024mm(A+B)
    Number of LED beads: 9 per strip(A+B)
    Every LED Lamp Voltage: 6V
    Package include:  1 Kit / 10pcs (5*A+5*B)
LED Light bar model:
    6916L-1788A, 6916L-1789A
    6916L-1944A, 6916L-1945A
    6916L-1944B, 6916L-1945B
    LG INNOTEK DRT 3.0 49" A TYPE REV02_140107
    LG INNOTEK DRT 3.0 49" B TYPE REV02_140107
Panel Sticker Number:
    LC490DUE-FGA6, LC490DUE-FGA5,LC490DUE-MGA6
    AGF78402201, LATWT491RZLZK.H2X
Compatible TV Models:
For  LG
    49LB629V-ZM 49LB561U-ZE 49LB561U-ZC 49LB561B-ZC 49LB5610-ZC 49LB582V-ZG 49LB582V-ZJ 49LB582U-ZJ 49LB582B-ZJ 49LB5820-ZJ 49LB580V-ZD 49LB580V-ZB 49LB561V-ZC 49LB561V-ZE 49LB563U-ZT 49LB552V-ZA 49LB552U-ZA 49LB551V-ZC 49LB551U-ZC 49LB550V-ZA 49LB550U-ZA 49LB550B-ZA 49LB5500-ZA 49LB565V-ZQ 49LB565U-ZQ 49LB563V-ZT 49LB580U-ZB 49LB580V-ZA 49LB570B-ZB 49LB5700-ZK 49LB5700-ZB 49LY320C 49LF5800 49LF580V 49LF5610 49LB6200 49LF5500-UA 49LF5500 49LB5550-UY BUSWLJR 49LB5550-UY BUSWLJR 49LB570B-ZK 49LB570U-ZB 49LB570U-ZJ 49LB580V-ZM 49LB580U-ZM 49LB580B-ZM 49LB5800-ZM 49LB572V-ZP 49LB572U-ZP 49LB570V-ZK 49LB570V-ZJ 49LB570V-ZF 49LB570V-ZB 49LB570U-ZK 49LB5500-UC 49UF6430-UB BUSYLJR 49LB6200