I-Flash ONE Magnetic Bike Light - Purple

iFlash ONE can stay safely lit for more than 10 hours at a time in non-flashing mode. In flashing mode it can stay on for over 130 hours. Just switch into your preferred mode when you magnetically attach it to your bike's handlebars and seatpost, using the flexible fitting brackets included. Batteries required: 8 x button cell (included) plus . EAN: 5708441050169.