NiteRider Stinger Taillight

The Stinger
Taillight operates on a powerful ½ watt LED, allowing you
to be seen from a half mile away. Whether you’re out for a
quick spin around the block or a cruise down the boardwalk
the Lightning Bug and Stinger help you be seen.

Features
Quick release mounting
2 Modes-Steady/Flash
Bright ½ watt LED
Fits round and aero seat posts