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. 

Condition: Brand NEW
Size (Length):  399mm
Number of LED beads:  5 LEDs per strip
Every LED Lamp Voltage:  3V
Package include:  1kit / 8pcs

LED Light bar model:
SAMSUNG 2013CHI400_3228N1_05_REV1.1 141223
SAMSUNG 2013CHI400_3228N1_05 REV1.0 130625
2013CHI390
SVH390A06_REV3.0_5LED

Compatible screen types
HD400DF-E37

Compatible TV models:
Hisense LED40K20JD 40H4C 40K200 40K20D LED40K20P 40K20D/J LED39K20D 39EC260JD LED39K20JD LED39EC110JD 39K20P
Insignia NS-40D420NA16