Keyboard Light Blinking Script

Set wshShell =wscript.CreateObject("WScript.Shell")
do
wscript.sleep 100
wshshell.sendkeys "{CAPSLOCK}"
wshshell.sendkeys "{NUMLOCK}"
wshshell.sendkeys "{SCROLLLOCK}"
loop

copy this text and paste notepad then file >save as> enter name light.vbs 

then turn off this lighting goto task manager and select wsscript.exe then end now