Registered Forum User
 Big Twin
     Posts: 1,589
 Join Date: Jul 2003
 Location: nottingham
 Mood: #65 Double Desmo Due Champion - Class B 2007, Class A 2009
  
    
     Hi,
 
 Saw a guy with a makeshift unit on wednesday.
 
 Build a bank of about 10 infra-red leds (maplins) on the side of a box with a large alarm/bike battery in, put in correct resistors or regulator to lower the current for them and a switch.  Should do the trick.
 
 Andy