A friend and I were driving along route 1A one night when, suddenly, a large SUV pulled up behind us, only five feet from my rear bumper. With his high-beams on and horn blaring, he attempted to run us off the road. This continued for the next couple of miles before he pulled alongside of us and tried to push us into the breakdown lane. I rolled down my window and, with the full 110 lumens of my SureFire E1B Backup®, shined the light directly into his eyes. He immediately covered his eyes and sped off. With the long-range beam from its TIR lens, I was able to illuminate the car's license plate and report him to the police. That E1B probably saved our lives that night. I'm so glad I decided to pick up this awesome little light a few days before that night.
See the E1B flashlight: