Powerdecal goes on the inside of your car's window to show off your favorite team. Available for NFL, NHL, NBA, MLB, NASCAR and NCAA teams. The gadget lights up a night while the car is in motion. The LED light is powered by three AA batteries. $24.95 MSRP. http://www.powerdecal.com/
PowerDecals are innovative LED-backlit logos for your vehicle window. The device turns on automatically while driving at night and shuts off after one minute when parked. Once it's installed it shines through factory tinted windows and you never need to touch it. Easy installation with quality 3M adhesion material, just peel and stick, no tools required.