This DUO Bicycle Parts Bicycle Light #117T Red 5 Led 3 Modes will be delivered directly to your door. Red rear lamp with 5 LEDs and 3 function modes. Features a black plastic body and mounting brackets. Requires 4 AAA batteries (not included). Features Bright 5 LED light for easy seeing. Features 4 modes. Essential for bike night riding. Includes mount bracket. Requires 2 AAA batteries; not included. Dimension - 2 x 6 x 9 in.