Headlight: Nichia`s half-watt Blaze LED is many times brighter than a standard white LED QuickCam bracket mounts, adjusts or removes without tools Helmet mount included Fits 25.4mm to 31.8mm handlebars Flashing and steady modes Up to 100 hours of run time on (2) AA batteries (included) 45 Lumens Tail light: Half-watt Blaze� LED plus 2 eXtreme LEDs for visibility up to 1 mile Unique, eye-catching flash pattern Flashing and steady mode Ultra compact vertical design is weatherproof, lightweight and durable Includes bike mounts and clip mount for multiple mounting options Up to 100 hours of run time on 2 AAA batteries (included) Black/White 3F/3R Combo Quick release 45UPC/EAN/GTIN: 642016304002