The new switch front light and flare rear light are super bright compact and designed for use day and night they pack a punch with 350 lumens of front light and 75 lumens of red rear light both have side illumination providing 360 degree visibility the switch will run for up to 24 hours on a pulsing mode and 3 hours on 350 lumens the qr bracket makes it quick and easy to add to your bike for daily use the optimised mode selector allows you to easily select from a concise number of programs