This is PDW's most popular tail light design! This is the non-USB version of the Danger Zone and it has two brilliantly bright 0.5 watt red LEDs by Nichia. Up to 50 hours run time on 2xAAA batteries (included). The Danger Zone installs in seconds to your seatpost or seatstay with the included mount.
Since 2008, PDW has been developing gear that everyday cyclists would want to use for any and all of their rides.