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

the price for 10 PCS/set  6LED(3V) 582mm

Features：

Condition: Brand NEW 
Number of LED beads: 6 per strip
Every LED Lamp Voltage: 3V
Package include:  1 Kit / 10pcs
 

LED Light bar model: 

For HISENSE_55_HD550DU-B51(010)_10X6_1313FCA_V0 2013_02_03
SVH550AF2_6LED_REV02_150410
SVH550AF2_6LED_REV01_140919