NiteRider's Lumina 600 OLED guides you safely home. This bright light puts out up to 600 lumens for up to 21 hours and weighs in at only 172 grams! It attaches easily and fits on handlebars up to 31.8mm in diameter. There are five modes to choose from: high, medium, low, energy-saving walk, and flash. You can charge it off a computer's USB port and, should you throw it in a bag for later use, the Lumina's lock out mode ensures it won't accidentally turn on and waste battery life. The OLED displays battery-power percentage remaining, battery-power time remaining with selected light-level mode, and Light Mode Level.

Stay aware of approaching cars with Varia RTL515 rearview radar. It pairs with your Edge bike computer or compatible smartphone to alert you of vehicles approaching from behind up to 153 yards (140 meters) away. When used with your compatible smartphone, the Varia app uses bold graphics — plus tone and vibration alerts — to indicate the position and speed of approaching vehicles. MAXIMUM AWARENESS - Varia RTL515 rearview radar provides visual and audible alerts for vehicles approaching from behind up to 153 yards (140 meters) away. MULTIPLE PAIRING OPTIONS - This radar works seamlessly with your Edge bike computer or compatible smartphone as well as select Garmin wearables or the optional radar display unit. WORKS WITH THE VARIA APP - This smartphone app helps you increase your awareness by providing graphics — plus tone and vibration alerts — that indicate the position and speed of approaching cars. THIRD-PARTY APP COMPATIBLE - When used with a compatible smartphone, Varia radar integrates with your favorite apps, such as Ride with GPS to overlay your maps with rearview radar alerts. SUPERIOR VISIBILITY - Alert motorists to your presence as soon as possible with daylight visibility up to 1 mile. COMPACT DESIGN - Easily mount this sleek, compact device on the seatpost of almost any road-use bicycle. The vertical design allows for better leg clearance and a perfectly comfortable ride. PELOTON MODE - Varia RTL515 features multiple modes, including peloton mode, which provides a low-intensity flash that is kind to other cyclists’ eyes when riding in a group. BATTERY LIFE - Time spent charging is not as good as time spent riding. Get up to 16 hours of battery life in day flash mode and up to 6 hours in solid mode. Physical Specifications - Dimensions: 3.9” x 0.8” x 1.6" (98.6 x 19.7 x 39.6 mm) - Weight: 2.5 oz (71.0 g) - Modes: solid, peloton, night flash, day flash - Lumens: 20 solid, 8 peloton, 29 night flash, 65 day flash - Battery life: 6 hours solid, 8 hours peloton, 6 hours night flash, 16 hours day flash - ANT+: Yes - BLE: Yes - Water rating: IPX7 - Viewing angle: 220° In the box: - Varia RTL515 - Mounting Kit - Cables - Documentation

A compact and powerful light set designed to help riders see and be seen on the street, path, or trail. Ion Comp R provides compact power to help illuminate the street, path, or trail, and Flare R City rear tail light helps you stand out. Both are USB-rechargeable Daytime Running Lights that feature distinctive focus, flash, and range flash patterns designed to boost visibility. Product details - Dedicated Daytime Running Light modes on both lights designed for increased visibility - Ion Comp R provides a warm, wide 700-lumen beam for confident night riding and a great depth of field - Flare R City delivers a wide, 35-lumens beam that's ideal for city use - DRL-specific focus, flash, and range flash patterns offer ultimate daytime visibility - Blendr-compatible for integrated mounting on compatible Blendr stems, helmets, and helmet mounts - USB-rechargeable with included micro USB cable

Light up your ride day or night with this USB-chargeable bicycle light set ready to be used as a daytime running light or illuminate any trail after dark. See and be seen with the Ion Elite R / Flare R City Set. The Ion Elite R provides enough power to light up any road or trail, and the Flare R City gives you the added safety of a rear daytime running light. Both are USB-chargeable and feature distinctive daytime flash settings that are visible from up to 2km away. - Ion Elite R provides a powerful beam that lights up the full width of any road or trail - Flare R City provides a wide visibility angle ideal for streets and paths - Specifically designed focus, flash, and range patterns offers ultimate daytime visibility - Easily attaches to your handlebars, helmet, or bike mount - Includes Ion Elite R, Flare R City, adjustable hard mount, quick connect bracket, and micro USB charging cable