A self-contained unit with graphics. The suction cups are reversible. This allows one to have the graphics face inside or outside when stuck on a window. The unit can be powered by 4 AAA batteries or plugged into the cigarette lighter. There are 7 different light-up sequences that YOU control. Flick them on at night and watch heads turn. Each decal has its own, unique set of lighting sequences. Therefore, all the different elements of the graphic work together, to create furious patterns of light.
Quest Redline Light Up Suction Cup Displays: $35.95
Here:
http://shop.store.yahoo.com/rodi/quresucupdi.html
HOW ABOUT $15 SHIPPED!!