This tail light with 3 super bright LEDs can keep you safe in the darkness and early morning. 3 modes switchable make your cycling cool. <br><br><strong>Features:</strong> <br>3 super bright LEDs. <br>3 modes: Normal, slow flashing, quick flashing. <br>Suit for tube diameter 20 - 32cm. <br>Keep you safe in the darkness and early morning. <br><br><strong>Specifications:</strong> <br>Material: Plastic <br>Power: 2 * AAA batteries (NOT included) <br>Item size: 7.5 * 4.5 * 2.3cm / 3.0 * 1.8 * 0.9in <br>Item weight: 29g / 1oz <br>Package size: 10 * 8 * 5cm / 3.9 * 3.1 * 2.0in <br>Package weight: 65g / 2.3oz <br><br><strong>Package List:</strong> <br>1 * Tail Light <br>1 * Bracket