The Italian Lucetta Magnetic Bike Lights ($32,00) are probably the coolest and definitely the most convenient bike lights out there. Made up of two small magnetic lights (red&white) that easily attach to any bicycle with a metal frame, the set measures only 1″ x 1.75″ when the 2 pieces are stuck together, for effortless carrying and storage.
Boasting an attractive minimalist design, these weather resistant lights feature strong magnets that stick securely to your bike, remaining in place even on the bumpiest streets. Users can select a steady beam, a slow or fast flash, by simply clicking the Lucetta light onto the bike. Power comes from 2 included Lithium batteries, with a claimed run-time of 40 hours (would be nice to see a USB-rechargeable model too). All in all, the Lucetta Magnetic Bike Lights look fun and practical, not to mention they’re essential gear for your two-wheeler. Gear that won’t be stolen. via