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): 315 mm
Number of LED beads: 36 per strip
Every LED Lamp Voltage: 3V
Package include: Kit /1 pcs

LED Light bar model:
230WF 3 REV 0.8
6916L-1916A  
LB24020 V1_00
LB24021 V1-00
LB24016
M240HTN01.2

Compatible TV models:
Samsung LS24D300 S24D300H S24C450F