Princeton Tec
Princeton Tec Swerve LED taillight (LT2502)
$22.99
The Swerve uses two high-powered LEDs - a combination of a diffused lens and a collimated focused lens creates a very bright 180 degree beam pattern that alternates between a wider beam and a narrow beam. Because the eye must juggle these two beams it doesn't get a chance to relax, and the resulting is a very high level of visibility. This technology makes the Swerve one of, if not the most, effective tail lights on the market .