. What some love, might not be so loved by others. So, instead of compromising, Knog have made 10x designs for three lights. Some are mild. Some are wild. But the striking form does not outshine the excellent function. Super bright, AA battery-powered, long runtimes, replaceable straps, and side illumination Features: Materials: PC-ABS plastic housing and polycarbonate lensLight Output: 5 lumensDimensions: 25x25x70mmBattery: 2x AA BatteryRun Time: 7 hrs (steady), 200 hrs (eco flash)LEDs: 1x Super-bright SMT LED Side Illumination: Giving riders 180° visibilityButton: Longer button push on (0 75sec) prevents accidental activation of light. Short presses switch modes continuously Low Battery Indicator: A red LED will shine from the front of the light when the batteries are low. This LED will remain on for 5 seconds after the light is switched off to indicate that batteries need changingAttachment: Tool-less attachment for handlebars and frames of 22-32mm diameterWeight: 53gBuy Knog Accessories from Chain Reaction Cycles, the World’s Largest Online Bike Store.