Features:
16 pcs single color led (blue, green, red, and orange)
Fix on any size of spoke with three rotary bolts, work with 3 * batteries (Not included)
Equipped with light sensor and movement sensor, flash only in night and action
Work time more than 30 hours continously
Waterproof, high quality
Specifications:
Dimension: 16.3 * 3.7 * 1.8cm
Weight: 61g
Package size: 21 * 14.5 * 3cm
Package weight: 90g
Package Includes:
1 * 16 LED tire light