My custom LED tail lights
I did this last night.  I wanted to be different, and anyone can have LED bulbs, so how about a LED ribbon?  I like the finished product, although the hardest part was trying to drill the holes evenly. No cuts to the factory harness, I used spade terminals and filled the OE plugs with dielectric grease (water resistant)  I epoxied the diodes into place & let dry overnight.  Next time (yeah, right) I'd leave longer wires.  Taking the tail off is more difficult now, I'll probably switch to a better connector later.
All done in my garage this morning.  It's cool to walk by the bike because each LED sort of 'blinks' as you walk through it's focused angle.  Yes, that is a MADD ribbon on my licence plate.  Don't drink & ride.
TOP:  The LED's as I soldered them together.  I originally used silicone to put them in place, but it wouldn't dry being so thick.   This is half way though, the heat-shrink tubing isn't done yet.



 
SIDE:  Everything is wired up and tested.  I mixed up some 2 part epoxy (12 hour stuff accidentally!) and poured it on.  The holes for the LEDs were a tight fit, so I had no leakage problems.  I also let the epoxy set up for an hour before pouring it on the tail.



BELOW:  The end result, I love it.  A cool ribbon of LEDs mark the rear of my SVS. You can see what I mean by each LED 'blinks' - they have a focused angle that if you look at the LED it appears REALLY bright, catching your attention.
Email me? Sure, noltez@cogeco.ca
...a quick and dirty page :-)