OK, I just got mine today. They are Neo-Blue Optix Street Glow Underbody Neons. Comes with everything you need right down to the switch, fuse box, all the hardware and wiring.
As far as the warranty is concered, if the bulb just goes out [in my case] Optix will replace it. If a rock comes up and busts the tube, your on your own. Unless, you get a liscensed Street Glow Pro. to install it, then their free. Atleast, thats how I understand it.