Winkku - the bike mirror and indicator
Graeme Bell invented Winkku - the world's first mirror/turn indicator/running lights for bicycles.
Turning or moving right is the most dangerous manoeuvre for cyclists - Winkku allows you to check traffic approaching from the rear, then activate high-output flashing LEDs to signal your movement to other road users both front and back.
Winkku also includes running lights for extra visibility - white to front, red to rear. It's a self-contained unit which clips onto any handlebars via its custom bracket, and can be easily removed when parking.