NOTRE Cannonball Light with On/Off Switch, Retro Design, Energy-Saving, High-Brightness LED, Two Mounting Brackets, Battery-Operated (Black Steel)

Two types of mounting brackets are included, compatible with most bicycles. Installation is hassle-free and safe.

Battery-operated, so pedals are not strained when pedaling.

Size: Diameter approximately 8.2cm, Length approximately 14.5cm (body 11.5cm + flange 3cm), Weight: Approximately 0.25kg (including mounting brackets, excluding batteries). Material: Steel. Color: CP Silver & ED Black.

Two dedicated mounting brackets and installation tools are not included.

Two modes: On/Off.