CatEye TL-LD155-R Taillight
Five bright LEDs deliver great brightness with impressive run time. The Omni 5 rear light provides 360 degrees of visibility and New Omni Directional Technology increases safety while three flashing modes - rapid, flashing and constant, let you select the right level of visibility. With two AAA batteries, the Omni 5 will run up to 120 hours. The simple, tool-free FlexTight bracket and included clothing clip allow you to easily attach the Omni 5 anywhere you'd like.
this light has 5+ stars because of it!s durability. it has survived ohio!s winters Also my own testing of dropping it numerous times, yet remaining intact. you shall find an ease to attach to seat post/ anywhere needed.
clip this on when riding in town