Description:

For seat tube diameter: 2.5 - 3.2cm

Modes: Flash, steady

Power: 2 X AAA batteries

Size: 6.8 cm (length) * 3.5 cm (width) * 4 cm (thickness),

There are two bright LED + one 0.5W LED lights,

Waterproof and shockproof taillights, bright lighting design,

The bottom of the invisible button control switch, the back have clip, can be caught in the bike, belt or shoulder or backpack, school bags and other belongings on a security warning to ensure personal safety.

Package Include:

1 x bicycle rear light