Giant's Numen Mini Lights are small, versatile, and bright. Both the headlight and taillight use super bright LEDs to make sure you're visible in low-light riding situations, and feature your choice of steady or flashing mode. The tool-free rubber mounting hardware is fast, easy to use, and fits nearly every handlebar and seatpost.

Maximize your visibility with this amazing taillight. The SuperFlash aims 2 extreme LEDs plus a half-watt Blaze LED for light that can be seen for up to 1 mile! The ultra-compact case is weatherproof, light and durable. And, the SuperFlash includes a bike mount and clip mount for multiple mounting options. Plus, the 2 AAA batteries (included) offer run times up to 100 hours.

The V stands for velocity and this tail light detects changes in riding speed and alerts surrounding traffic. - High output surface mounted LED plus 2 5mm LEDs provide steady, Courtesy & Superflash modes and V burst - Velocity Variation Technology accelerometer detects changing ride speed and alerts surrounding traffic with a four second burst of light (25 lumens) - Run times: 6 hrs (steady – 8 lm), 9 hrs (Courtesy - 3-7 lm) and up to 40 hrs (Superflash - 8 lm) - Provide 180° of visibility - Water resistance rated to IPX6 standard - 270 mAh Lithium polymer battery charges in 2.5 hours with micro USB cable (included) - Smart Charging Technology™ with built in low battery indicator - Includes seat post and seat stay mounts and clip mount for multiple mounting options - Mount it to your rear rack with the Rack Bracket (#3108) - Highly visible, even in daylight - 54 grams

The NiteRider Sentry Aero 260 is a lightweight, aero taillight featuring dual LED light strips to deliver 260 lumens of Daylight Visible red light. An inner and outer lens design helps to shape light output, producing long-range visibility when viewed directly from the rear, but also providing ample surrounding light to the peripheral, making the Sentry Aero 260 visible from nearly any angle. - Daylight Visible Flash (DVF) - 260 lumen super bright tail light - Group Ride Mode – be seen without distracting fellow cyclists - Easy on and off Aero seat post strap mount with quick release tab - Aero seat post strap included - Convenient USB rechargeable - Super bright Daylight Visible Flash mode - Innovative Aero shape with excellent side visibility - FL1 Standard IP64, dust and water-resistant WARRANTY - The Sentry Aero 260 is backed by NiteRider's lifetime warranty that covers any defects in material and workmanship, mechanical components (housings, covers, mounts and fasteners) and LEDs. SYSTEM INCLUDES - LED Tail Light - Seat post Mount - USB Cable