Attaches easily to the back of the seat post, this 3 LED tail light offers 3 functions: steady, flashing, and superlight. It comes in a bright red plastic lens and the LEDs are highly visible RED for its maximum safety and visibility. Comes with a clip-mount. Dimension is about 2 1/2" x 2". RED

-SKU (MODEL#): FL-00248. -Manufacturer: Hawk. -Material: Plastic.. -Usage: Sports Use.. -Package Dimension: 4.75" X 4.75" X 1.5". -Battery: 2 X AA (not included)..