Lighting

The legendary Pow! blink, blink, blink The tail light with the legendary POW! Blink, Blink, Blink has been keeping cyclists safer and more visible for more than a decade. It features long run times, brilliant optics, and the unmistakable Superflash™ pattern.

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

Know what's coming. Ride with extra confidence with Trek CarBack Radar Rear Light. CarBack's radar helps detect rear-approaching vehicles from up to 240m and provides audio and visual alerts through paired GPS head units for increased on-bike awareness. Built with integrated best-in-class Daytime Running Lights that are visible from up to 2km away, CarBack is a must-have for every cyclist riding on shared roads. - CarBack can detect and alert riders of rear-approaching vehicles from up to 240m away - Compatible with most cycling GPS computers - Pair CarBack with the Trek Accessory app to see a vehicle's rear-approaching and passing distance on your smartphone - Designed with focus, flash, and range to be Daytime-visible from up to 2km away - Four light flash modes: Day Flash 90LM, Day Steady 25LM, Night Steady 5LM, and Night Flash 5 LM - Visible fuel gauge LEDs make it easy to see CarBack's 7+ hour battery status - IPX7 waterproof rating to confidently ride through wet conditions - Includes Quick Connect Plus rear mount and USB-C charging cable

The durable cycling safety set The Beamer 1 and Blinky 3 combo set is a classic cycling safety duo. The headlight and tail light provide all the light you need to be seen and the reliable electronics deliver super long run times.

Garmin Varia UT800 Meet the smart headlight that shines brighter for longer - High-intensity cycling headlight for urban and trail use that’s visible in daylight from more than 1 mile (1.6km) away - Projects a steady blast of 800 lumens for up to 1.5 hours - Automatically adjusts to ambient light conditions, speed and ride profile to extend battery life - Works independently or pairs with compatible Edge cycling computers to automatically turn lights on or off, control brightness and more - Offers 5 light modes, including high, medium, low, night flash and day flash Specs: - Dimensions (LxWxH): 3.8" x 1.3" x 1.2" (96.6mm x 33.5mm x 29.7mm); 1.8" with flange (44.7mm with flange) - Weight: 4.6oz (130.0g) - Battery life: 1.5 hours, high; 3.0 hours, medium; 6.0 hours, low; 25.0 hours, day flash; 6.0 hours, night flash - Lumens: 800 - CREE LED: yes - Degrees of visibility: 270 degrees - Visibility distance: 1 mile (1.6km) - Water rating: IPX7

Streamline your bike setup and optimize the height of your compatible Varia rearview radar to help make you more visible to approaching motorists. This optional mount kit allows cyclists to mount and install their compatible Varia device beneath their bicycle saddle on standard alloy seat rails (7mm round). Installation is simple with a 4 mm hex wrench (not included). - Seat rail clamp - Friction flange mount extender - Quarter-turn adapter - Lever-lock adapter - Two M4 bolts

We understand lights are an integral part of your daily commute. Using a light can mean the difference between being seen or not by automobile drivers. Many of the "entry level" commuter lights are nothing more than "be seen" lights. Your overall safety and visibility should not be limited by your budget, and that's why we created the Mako Series. The Mako line offers four models and up to 250 lumens, not only allowing the cyclist to be seen but allowing the cyclist to see as well. The Mako line is easy on the wallet and easy to operate. For much of night riding, the key to survival is not only seeing but also being seen, the CherryBomb 100 addresses the latter. By incorporating a unique multi-directional collimator specifically designed for cycling, the CherryBomb 100 maximizes visibility by dispersing light to the sides of the rider as well as to the rear, effectively eliminating blind spots to upcoming automobiles. To further rider safety and visibility, the CherryBomb 100 employs a custom-made, built-in reflector which allows the rider to be night time visible even when the taillight is in the off position. Clip and bike mounts are included, for flexible mounting options. Mako 250 - Low cost, high powered light - Highly visible in traffic = keeps you safe - Run Time: 7:00 – 28:00 hours - 3 light settings—High, Low, and Flash - Tough durable design - Water / Dust Resistant IP64 Rated CherryBomb 100 - Daylight Visible Flash (DVF) - Up to 136 hour run time - Visible up to 1 mile - Internal reflector = visible if light in off mode - Easy to operate AAA batteries - Super bright day time flash mode - Be Seen by cars = Be Safe - Water / Dust Resistant IP64 Rated

Our best light, bright enough for trail riding, and with Kindbeam to keep light on the trail and out of oncoming riders' eyes. Do the (b)right thing A do-it-all front light that's powerful enough for off-road riding. Kindbeam keeps more light on the trail ahead of you while avoiding oncoming rider's eyes, for a bright light that won't blind other trail users. A visible fuel gauge, wireless connection to tail light, and Charge-back that works as a battery bank for charging gadgets, round out an industry-leading set of features and make this our best front light option. - Commuter Kindbeam keeps light on the ground ahead of you and out of oncoming riders' eyes - 1000 Lumen high beam setting lights up full path or trail, ideal for use as MTB light - Wirelessly pair with Flare RT for single-button power-up on both front and rear light - Dual fuel gauge clearly shows available battery life and battery life of paired light - USB-C charging port supports chargeback for recharging phone or cycling computer on-the-go - DRL-specific focus, flash, and range flash patterns offer ultimate daytime visibility - Runtimes: high 1000LM — 1.5hrs, low 500LM — 3hrs, day flash 300 LM — 12hrs - Includes Commuter Pro RT light, Adjustable hard mount, and USB-C charging cable

3 LED tail light The Blinky 3 is a classic cycling safety light. The iconic and durable kidney bean design has been keeping bikers visible for two decades. The 3 LEDs are super efficient and last for over 100 hours on flash mode.

It sees what you can't. Varia RCT715 rearview radar with camera and tail light continuously records your ride and automatically saves footage before, during and after events if it detects an incident. The bright tail light makes you more visible to motorists. And Varia RCT715 integrates seamlessly with your Garmin bike computer or the Varia mobile app on your paired compatible smartphone to alert you to traffic as you ride. The app allows for live video viewing for camera setup, plus video transfer so you can replay footage postride. A selection of operation modes lets you flex camera and tail light features to maximize battery life for longer rides.

Here to help you see and be seen on city streets and paths, day or night. LIGHT UP YOUR NIGHT The Trek Ion 100R and Flare R City light set offers the visibility of a daytime running light and versatility of compact design that easily mounts to any bike. Focused optics, an interruptive flash pattern, and broad range boost visibility day or night with a wide beam spread optimized for city riding. These USB rechargeable lights are a must-have for city and shared-road riding. PRODUCT DETAILS - Be seen with a broad, powerful beam and balanced optics designed for city riding - Specifically designed focus, flash, and range for daytime visibility - Each light features two daytime visibility modes and two night modes - Battery save mode at 5% life helps you be seen on the way home with depleted battery - USB rechargeable - Includes Ion 100R, Flare R City, two quick connect brackets, and a micro USB charging cable

A powerful and compact bike light set with multiple flash patterns for daytime visibility from up to 2km away. The ultimate daytime running light set Help be seen while riding during the day with a compact and powerful set of front and rear daytime running lights. The Flare RT is smaller, more powerful, and features a longer battery life. The Ion 200 RT packs the same technology into a 200 lumen front bike light. Both lights are USB rechargeable, include easy-to-mount brackets, and feature a distinctive flash setting that is visible from up to 2km away. PRODUCT DETAILS - Specifically designed focus, flash, and range offers ultimate daytime visibility - Flare RT provides ultimate visibility for any road, city, or path - Ion 200 RT provides 200 lumens of visibility via high-power CREE LED bulbs - Integrated light sensor auto-adjusts brightness to your environment - Connect with compatible ANT+ devices for always-on, battery status, and wireless control - Easily attaches to your handlebars, helmet, or bike mount - Includes Ion 200 RT, Flare RT, Quick Connect Mounts, and Micro USB charging cable

The trusty and affordable commuter light set Don’t go unseen when the sun goes down. Planet Bike's Blaze® 45 and Superflash set is a great combo for urban biking. Great optics and ample lumen output get you noticed by drivers, pedestrians and other cyclists.

Welcome to the future The Transmitr Remote wirelessly controls up to seven Transmitr ready devices. It easily attaches to any bike's handlebars for convenient on the bar control of all Transmitr lights. The ANT+ enabled Transmitr remote is compatible with all Transmitr products and allows for wireless on/off, mode selection, real time light battery status, and more. - Transmitr remote can simultaneously control up to 7 lights - ANT+ enabled for use with all Transmitr products - Use Transmitr system for wireless on/off, mode selection, and more - Can be used with multiple Flare RT lights for turn signal configuration - Includes CR2032 battery, mount, and quick-start manual

A simple rear bike light for after dark. The Flare R Metro is a simple USB rechargeable rear bike light that can help cyclists be seen after dark. The versatile design and included bike mount make for easy, tool-free attachment to any bicycle. Remove the included mount to reveal a built-in clip that securely attaches to a rider's belt clip, pocket, or bag. Details: - A versatile USB rechargeable rear bike light designed to help riders stand out after dark. - 20 Lumens help make riders more visible after dark - Triple LED design can be seen from a wide visibility angle - Versatile design can be mounted on a bike, belt, or bag - Two steady modes and one flash mode - Low steady 8L-3 hrs, high steady 20L-1.5hrs, Flash 20L-6 hrs - Includes Flare R Metro, Clip Connect Mount, and Micro USB charging cable - Integrated clip for secure installation on belt or bag, simply remove the mount to access - Clip connect mount with 16-degree offset compensates for seatpost angle

A versatile USB rechargeable bike light set designed to help riders stand out after dark. Simple bike lights for after-dark The Ion 50 R / Flare R Metro Bike Light Set is a simple USB rechargeable front and rear cycling light set that can help you be seen after dark. The versatile design and included bike mount make for easy, tool-free attachment to any bike. Remove the included mount to reveal a built in clip that securely attaches to a belt clip, pocket, or bag. Product details: - 50 Lumens front and 20 Lumens rear help make riders more visible after dark - Triple LED design can be seen from a wide visibility angle - Versatile design can be mounted on bike, belt, or bag - Each light has two steady modes and one flash mode - Ion 50 R - Low steady 20L-3hrs, high steady 20L-1.5hrs, Flash 50L-6 hrs - Flare R Metro - Low steady 8L-3 hrs, high steady 20L-1.5hrs, Flash 20L-6 hrs - Includes Ion 50 R, Flare R Metro, Clip Connect Mounts, and Micro USB cable - Integrated clip for secure install on belt or bag, simply remove mount to access Features Clip Connect mount The intuitive soft mount attaches quickly and easily to a bike’s handlebars or seatpost. Integrated belt clip Remove the included Clip Connect mount to access the integrated belt clip for easy mounting on belts, bags, and straps. Stand out after dark The Flare R Metro and Ion 50 R are lightweight and simple lights designed to help riders be more visible after dark. USB rechargeable Micro-USB lights that fully charge in 3 hours. By replacing single-use batteries, these lights can help save up to 350,000 disposable batteries.

The NiteRider Sentinel 250 is designed to increase cycling safety by way of 2 varying flash patterns and 2 steady beams (High/Group Ride Mode). Behind the durable red lens and casing are two powerful LEDs that emit 250 lumens in the brightest Daylight Visible Flash setting, allowing you to be seen day or night. For enhanced safety, the Laser Lane modes (3) are designed to project ultra-bright laser lines on the ground. This creates a virtual lane for the rider, further increasing visibility. - The Sentinel 250 complies with FDA standard for lasers, notice No. 50, 2007 - Daylight Visible Flash (DVF) - Highly visible laser lanes - All in one, Laser and tail light! - Convenient USB rechargeable - Group Ride Mode – be seen without distracting fellow cyclists - Easy on and off seat post strap mount with quick release tab - FL1 Standard IP64, dust and water-resistant WARRANTY - The Sentinel 250 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 w/ Laser Lanes - Seat post Mount - USB Cable

X8 Front Light: - High-quality PREMIUM design - AWARD-WINNING light distribution technology - Easy-to-use LCD DISPLAY shows various information to the user - Extensive side lighting for INCREASED VISIBILITY AND SAFETY - MEMORY FUNCTION remembers the last mode used - Fully USB-RECHARGEABLE - NEW snap-tight bracket - 80 LUX - 6 Modes - Run time on Eco = 24 hrs - Run time on High Steady = 3 hrs XBR Rear Light: - ACCELERATION SENSOR - when speed is reduced by more than 1.6 m/s (5.76 km/hr or 3.58 mph) an additional LED is switched on - Light guide for INCREASED VISIBILITY AND SAFETY - Brake light is 3 TIMES BRIGHTER than normal output in Steady mode - ADDITIONAL OPTIC in front of LED at lower end of light guide - MEMORY FUNCTION remembers the last mode used - Fully USB-RECHARGEABLE - Bracket with flexible mounting option -.20 LUX - 7 Modes - Run time on Eco = 36 hrs - Run time on High Steady = 10 hrs

Engineered to be seen day and night, the incredible sleek Hotrod™ Front 110 emits a powerful 110 lumens of wide beam brilliance. Its continuous array of white LEDs penetrate broad daylight and the dark roads at night with powerful flashes and an extra-wide radiant glow. Every bit the road cyclist’s light, it uses a low-profile flexible mount designed for most handlebars including aerobars. - Powerful 110 lumen white light with 6 light modes - Built-in 24/7 Safety Technology® gives you a powerful selection of night and day modes (High - Low - SteadyPulse® - Low Flash - DayLightning® - Zoom) - SteadyPulse® mode features a steady beam to help motorists gauge their distance while overlapping pulses keeps them alert - DayLightning® mode emits lightning-like flashes to highlight your presence in the brightest of daytime hours - Zoom mode signals those around you with gentle changes in brightness - Continuous array of LEDs work in unison to illuminate an extra-wide and powerful glow - USB rechargeable Li-ion battery - Low battery indicator - Light mode memory saves the mode you're in before the light is turned off - Ultra low profile, water-resistant design only weighs 29 grams - Versatite™ flexible mount conveniently attaches to most handlebars including aero bars RUN TIMES: - Low Steady: 100 hrs - High Steady: 1:30 hrs - Low Flash: 30 hrs - DayLightning®: 3:30 hrs - SteadyPulse®: 6 hrs - Zoom: 6 hrs - CHARGE TIME: 3 hrs - MOUNTING: Flexible mount for seat post/seat stay - BATTERY: Built-in Li-ion - SYSTEM WEIGHT: 29g *Features and specs are subject to change without notice.

Product details - Perfect for mounting compatible Flare taillights to rear rack - Includes a bolt and star washer for extra security - Easiest to install with light installed for better leverage

The NiteRider Swift 300 delivers everyday reliable performance in an economical ultra compact head light. Sporting features like an easy on and off handlebar strap mount, low battery indicator and to top it off, it's USB Rechargeable; making it the perfect light of choice for commuters and cycling enthusiasts. Although small in size, make no mistake; the Swift 300 packs a big punch with a maximum light output of 300 lumens! Powered by an internal Lithium Ion battery, in Walk Mode, the Swift 300 can run for up to twenty-seven hours before it needs a charge. - Highly durable design made with fiberglass reinforced plastic - Smooth 300 lumen beam pattern in an ultra compact and lightweight design - Innovative Collimator Lens – optimizes your field of view - Built-in, easy on and off handlebar strap mount - 4 Light Levels plus 1 Daylight Flash Mode - Fuel Gauge / Battery Level Indicator - FL1 Standard IP64, dust and water-resistant - Convenient USB rechargeable WARRANTY - The Swift 300 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 Light Head - Internal Li-Ion Battery - Build-in, Handlebar Mount - USB Charging Cable

Where your gaze goes, your light follows Add the safety of visibility to your helmet and light up the trail with help from the Bontrager Blaze helmet mount. Compatible with all Ion headlights. - Quickly mount front light and camera accessories on the front of your Bontrager Blaze WaveCel helmet - Tested with an accelerometer for intended breakaway point if involved in a crash

The Fusion Drive Pro 600+ Front is a budget-friendly, feature-packed cycling light designed to elevate your riding experience. It provides powerful and long-lasting illumination with a maximum output of 600 lumens and a runtime of up to 36 hours. This light offers six output modes, including highly disruptive Daytime Flash ensuring maximum visibility during daylight hours, and the intelligent Power Indicator displays battery runtime. The CNC-machined aluminum construction with cooling fins guarantees durability and efficient heat dissipation, the fresh optical design enhances light dispersion, and the optional GoPro mount allows for versatile mounting options. With waterproof USB-C charging(cable not included), compatibility with the Infinite Light Power Pack+, and rigorous IPX7 waterproofing testing, this light is ready to accompany you on any adventure. - Max 600 lumens / 36-hour max runtime - Max 600 lumens / 36-hour max runtime - Waterproof USB-C charging port with charge indicator - Daytime Flash mode with Highly Disruptive Pattern - CNC-machined aluminum construction with cooling fins - Engineered Optical Design - GoPro mount available separately - Infinite Light Power Pack+ Compatible for extended run times - Rigorously tested to IPX7 Waterproofing standards - 1900 mAh battery capacity

The Macro Drive 1400+ throws out a powerful 1400 lumens of output through our Tri-Focus Optics, creating an optimized beam pattern for superior visibility on the trail or road. Its waterproof USB-C charging port and 2A+ fast charging capability allows for convenient recharging(cable not included), while the CNC-machined aluminum construction with cooling fins ensures durability and efficient heat dissipation. A GoPro mount option and compatibility with the Infinite Light Power Pack+, this front light offers versatile mounting choices and extended battery life. Rigorously tested to IPX7 Waterproofing standards, it is built to withstand various weather conditions. Choose from seven different output modes, from the attention-grabbing Daytime Flash Mode to the whopping 300-hour runtime Femto Mode, to suit your lighting needs. A versatile and replaceable strap secures it to a variety of handlebar sizes. - Max 1,400 lumens / 300-hour runtime in Femto mode - Max 1,400 lumens / 300-hour runtime in Femto mode - Waterproof USB-C charging port with charge indicator - 2Amp fast charging - CNC-machined aluminum construction with cooling fins - Tri-Focus Optics are brighter with a large wide-angle pattern - Optional GoPro mount available separately - Infinite Light Power Pack+ Compatible for extended run times - IPX7 Waterproofing standards are Rigorously tested - 5200 mAh battery capacity

- Compatible with 6-12V E-bike battery - Integrated reflector - Water and shock resistant - Mounting distance 50 mm - Visible from the side - 40g

Engineered for the ultimate road cyclist, the Hotrod™ 90 unleashes a powerful 90 lumens of flashing output for unprecedented night and day cycling safety. Its cluster mounted array of LEDs work in unison for an extra-wide and powerful output, maximizing your presence on the demanding roads. Be seen all the time with 24/7 Safety Technology™, an exclusive set of solid and flashing modes to increase your safety when cycling, night and day. Every bit the road cyclist’s tail light, the Hotrod 90 uses a Versatite™ flexible mount compatible with most seat posts including aero styles. Performance - 90 lumen red tail light with 6 lighting modes engineered for use on roads and commuting - Continuous array of LEDs work in unison to illuminate an extra-wide and powerful glow - Ultra low profile, water-resistant design only weighs 35 grams - USB rechargeable, internal battery lasts up to 100 hours - Water-resistant design - 1:30 ~ 100 hr run time - System weight: 35g Technology and Safety - 6 modes: High Flash - SteadyPulse® - Zoom - Group - Low Flash - High Steady - SteadyPulse's steady beam helps motorists better gauge their distance from you while the overlapping pulses keep them alert of your presence - Sturdy and flexible Versatite™ mount attaches to most seat posts and seat stays, including aero styles *Features and specs are subject to change without notice.

Flexible Versatite™ mount for Dash, Zot, Dart, Hotrod, Hotshot Micro 2W, Hotshot Pro 200 (flexible mount version; not for Hotshot Pro 200C) systems. Compatible with most handlebars, seat posts, and seat stays including aero styles.

The light set that is eye catching from 360°  If you’re looking for a brilliant combo set that’s powered by replaceable batteries, the Blaze® 150 SL & Superflash Turbo set is a great choice. We've teamed up our brightest battery powered headlight and tail light to create the bike light set that is eye catching from 360°. It’s a radiant combo! Blaze 150 SL specs: - Cree XP-E2 LED provides high and low power beam along with Superflash mode - FL1 Tested - Run times: 4.8 hrs (high – 150 lm), 11 hrs (low - 80 lm) and up to 62 hrs (Superflash - 150 lm) - Amber side lights provide 275° of visibility - Highly visible, even in daylight - Water resistance rated to IPX6 standard - 2 AA batteries (included) - QuickTwist bracket mounts and adjusts easily - 120 grams Superflash Turbo specs: - High output surface mounted LED plus 2-5mm LEDs provide steady & Turbo flash modes - Run times: 5 hrs (steady – 20 lm) and up to 100 hrs (Turbo flash - 20 lm) - Provide 180° of visibility - Highly visible, even in daylight - Water resistance rated to IPX6 standard - 2 AAA batteries (included) - 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) which is sold separately - 75 grams

80 lumen headlight and PB Power Array™ tail light If you’re looking for a bright and reliable urban bike light combo set, check out this pairing. We’ve teamed up the compact 80 lumen Beamer 80 headlight with the dazzling bright Grateful Red tail light. Together, they’ll provide you with all the modes you need to stay bright as you pedal around town day or night. Beamer 80 specs: - High output surface mounted LED provides high power beam along with Courtesy and Superflash modes - FL1 run times: 6.5 hrs (steady – 80 lm), 24 hrs (Courtesy - 24-72 lm) and up to 70 hrs (Superflash - 80 lm) - Provides 130° of visibility - Water resistance rated to IPX5 standard - 2 AAA batteries (included) - A3 cam bracket mounts, adjusts or removes without tools - 63 grams Grateful Red specs: - PB 28 LED Power Array provide steady, Courtesy and Superflash modes - FL1 tested Run times: 26 hrs (steady – 13 lm), 45 hrs (Courtesy - 4-11 lm) and up to 150 hrs (Superflash - 13 lm) - Provide 160° of visibility - Highly visible, even in daylight - Water resistance rated to IPX3 standard - 2 AAA batteries (included) - Includes rear rack and seat post mounts plus rear clip for multiple mounting options - 85 grams

Fast mount rechargeable light set This is the "Next Generation" of our compact and versatile fast-mounting bike lights. We powered them up with lithium polymer rechargeable batteries and gave them Steady, Superflash™, and Courtesy™ modes. The flexible mounting system secures the lights to your helmet, bars, seat post, and a ton of other places to help keep you illuminated. Strap on the lights and boldly go where no cyclist has gone before. - High-output, surface-mounted LED provides steady, Courtesy, and Superflash modes - FL1 tested - headlight run times: 2.5 hrs (steady – 50 lm), 3.5 hrs (Courtesy - 14-45 lm), and up to 14 hrs (Superflash - 50 lm) - FL1 tested - tail light run times: 4.5 hrs (steady – 5 lm), 7 hrs (Courtesy - 1.5-4.5 lm), and up to 22 hrs (Superflash - 5 lm) - Side cutouts provide 270° of visibility - Dust and water resistance rated to IP54 standard - 270 mAh lithium polymer battery charges in 2 hours with micro USB cable (included) - Diminutive size and fast-mounting rubber strap mounts to multiple mounting locations in seconds without tools - 25 grams