Revolights has improved on its first-gen bike lights by eliminating cables, updating the battery, and making the on/off switch more accessible.
“Safety lights are one of the most important pieces of bicycle equipment, especially if you ride at night or in low-visibility weather conditions. Most look the same — a large, forward-facing beam under your handlebars and a slim row of red LEDs under the saddle. But Revolights are a little different.”