NiteRider Lumina Micro 450 Bike Light;

FEATURES of the NiteRider Lumina Micro 450 Bike Light Super affordable 450 lumen output head light Cree LED at 6000k Ride safely with daylight flash mode 4 Light levels plus 1 daylight flash mode FL1 Standard IP64, dust and water resistant Easy on and off handlebar strap mount with quick release tab Fits standard and oversize 35mm handlebars Compact and lightweight design that's perfect for helmet mounting Convenient USB rechargeable Low battery indicator Lock mode, perfect for use during storage and transporting the light Press and hold power button for 7 seconds to lock out operation of light