Features:
Super bright 5 red LED lights. 
Lightweight, compact and stylish.
One soft button with 3 lighting modes: steady, flash and rotated flashing.
Durable water resistant case, can be used in rainy days.
No tools required, fast and easy installation.
Make your riding safer at night.

Specifications:
Material: ABS
Light color: Red
Light number: 5
Mode: 3 modes
Luminous flux: 60 lumens
Power: 2 * AAA battery (NOT included)
Item size: 6.9 * 3 * 3cm / 2.7 * 1.2 * 1.2in
Item weight: 37g / 1.32oz
Package size: 16.8 * 7.5 * 5cm / 6.6 * 3 * 2in
Package weight: 50g / 1.78oz

Package List:
1 * Bicycle Tail Light