This little laser beam tail light will ensure your safety while riding in the darkness.  It has 5 LED's and 2 laser bulbs.  The LED and the laser work independently.

This safety light can be mounted on 20-36mm seat posts.  The length and position of the laser beam baries with the angle you mount the lamp.

Enjoys a compact body type (61 gram weight), professional design that allows you to fully experience the joy of travel.

Features:

• 2xAAA Batteries (not included)
• 7 Flash Modes: Always bright, flash, slow flash, left to right, right to left, and left to right slow flash, flash, flash back and forth
• 2 Laser lights remind someone else of keeping distance -- adds safety!
• Do not look directly at the laser lights, especially in the darkness.
• Waterproof
• Meets IPX-II Grade Waterproof Standard - Tilt 15 degrees raindrops waterproof
• Use for jogging, walking, cycling, car emergency, horse riding, road emergency, camping, etc...