You've doubtless seen those little LEDs that can be fastened to a bicycle's spokes, that create a ring of light when the wheel is spinning. While they do make the bike much more visible at night, they ...

The Skene Design P3 LED brake lights are small but powerful. They come with brackets for mounting on the license plate bolts. You can buy the lights separately or with a programmable controller. The ...

BERKELEY, Calif. — When Dan Goldwater first attached kaleidoscopic LED lights to the spokes of his bicycle wheels and rode through the Burning Man festival at night, the crowd was wowed. And the ...