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Headlights

$19.99
A light that's always there when you need it. - Three-LED headlight with four flash modes - Visibility range: up to 2,000ft or 600m - Batteries and stainless steel hardware included Specifications: - Battery: AAA (LR03) - Not rechargeable - Dimensions: 77 L x 34 W x 44 H (mm) - Waterproof rating: IPX3 - Weight: 150g
$10.00
Long battery life combined with simple, tool-free mounting makes MSW Mouse lights a great economical pick to be seen on the road. - Simple, tool-free mounting on bars from 22.2 - 35mm - 3 lighting modes: high, low, flash - CR2032 battery included
$7.50 $15.00 50% Off
The Sigma Micros are practical, useful, and let you be seen everywhere. The attractive LED lights are suitable for a variety of uses, both on and off the bike. With the Velcro straps and uni-fit strap they can be used on backpacks, school bags, collars, strollers, and more. - 2 modes: solid & flashing
$53.99
- 350 lumen XM-L LED - Built-in Li-Ion USB rechargeable battery - Low battery, charging, and fully charged indicator - Includes USB charging cable - 3 modes (2 Steady and 1 Flashing) - Multi-fit QR handlebar bracket - 2.2 ~ 6 hour run time per charge
$26.99
- 1.5 watt, 100-lumen USB-rechargeable headlight - 4 steady modes and 2 flash settings - Low-battery indicator
$23.99
- High brightness 16 chip COB style LED combo set - Perfect for increasing safety on commutes and neighborhood rides - 4 modes including 2 solid setting and 2 flash modes - USB rechargeable - cable included - Lumens: 60
$64.95
The sleek Dash Pro™ 600 elevates your adrenaline rushes with an aggressively powerful 600 lumens to pierce through the night. Engineered for road cyclists, its highly efficient lens enables an extra-wide, long-range beam to maximize your line of sight. Beyond its exceptional night capabilities, the Dash Pro’s DayLightning® mode makes you stand out in broad daylight to give you the advantage anytime and anywhere you ride. Every bit the road cyclist’s light, it uses a low-profile flexible mount designed for most handlebars including aerobars. Patent pending. - Powerful 600 lumen output with 8 light modes - Built-in 24/7 Safety Technology® gives you a powerful selection of night and day modes (Boost - High - Medium - Low - SteadyPulse® - DayLightning® - Quad LED Steady - Quad LED Flashing) - SteadyPulse® mode alerts nighttime motorists with pulses while constantly lighting your path - DayLightning® mode emits lightning-like flashes to highlight your presence in the brightest of daytime hours - Enhanced Cycling Optics™ (ECO) expands your visibility with an extra-wide and long-range beam - USB rechargeable Li-ion battery - Low battery indicator - Light mode memory saves the mode you're in before the light is turned off - Low profile, water-resistant design only weighs 95 grams - Side illumination ports highlight your presence to nearby motorists - Versatite™ flexible mount conveniently attaches to most handlebars including aero bars Specs: - LED OUTPUT: 600 lumens - TOTAL MODES: 8 RUN TIMES: - Low: 10:30 hrs - Medium: 3 hrs - High: 1:45 hrs - Boost: 1:15 hrs - SteadyPulse®: 3 hrs - Quad LED Steady: 10:30 hrs - Quad LED Flash: 80 hrs - DayLightning®: 10 hrs - CHARGE TIME: 4 hrs - MOUNTING: Flexible Handlebar Mount - BATTERY: Built-in Li-ion - SYSTEM WEIGHT: 95g Patent pending. *Features and specs are subject to change without notice.
$26.00
Gear up and be seen with the compact and highly visible Serfas Phoenix integrated USB rechargeable Helmet Tail Light. It's simple to install and remove with the helmet mount system and features a magnetic retention system that safely breaks away during a crash. Motorists will appreciate your improved visibility and your mother will thank you for playing it safe. - Ultra Bright Red LED (15 Lumens Max. Output) - Integrated USB Rechargeable Charge Port w/ Charge Indicator Light - Last Mode Memory (Light Remains In Last Mode Used At Power On) - Weight: 17g w/ Bracket - Battery: 250mAh Lithium Polymer - Light Body Dimensions: 32 x 55 x 18mm Modes: - Solid: High – 4 Hours (6 Lumens) / Low – 8 Hours (3 Lumens) - Flash: Daytime High Flash – 30 Hours (15 Lumens) / High Flash – 40 Hours (8 Lumens) / Low Flash – 70 Hours (3 Lumens)
$99.99
Rechargeable 800 lumen LED headlight with Touch Technology + amber side lights Be in Touch with adventure. Unleash 800 lumens and 4 additional modes with just a simple swipe of your finger. A touch screen control deck partnered with a powerful lithium ion battery and brilliant Cree XPL optics make this tough to beat. - Cree XPL LED provides high, medium and low power beam along with Courtesy & Superflash modes - FL1 Tested – Run times: 2.2 hrs (high - 800 lm), 4.5 hrs (medium - 420 lm), 9.2 hrs (low - 220 lm), 30 hrs (Courtesy 150-240 lm) and 40 hrs (Superflash 550 lm) - Amber side lights provide 240° of visibility - Highly visible, even in daylight - Dust & water resistance rated to IP66 standard - Panasonic 3350 mAh lithium ion battery charges in 5 hours with micro USB cable (included) - Smart Charging Technology with built in low battery indicator - Integrated Flex Mount adjusts or removes without tools - Includes Lockout mode - 142 grams
$29.00
Minimal and mighty! The USB rechargeable Asteroid headlight from Portland Design Works mounts in seconds and shines super brightly with high-quality optics so you can be seen. Ride for up to 24 hours before needing a new charge. - 3 Modes (burn time): Flash (24 hrs), Pulse (5 hrs), Steady (4 hrs) - UV Proof rubber mount  - Double-click lens to turn on/off - Micro USB charge cord included - Weatherproof exterior for all season riding - Weight: 73 g (2.6 oz)
$149.99
This high-powered bike light features three high-output LEDs for up to 1600 lumens of output. It has seven modes and our Tri-Focus Optics optimizes light output—this creates an ideal beam pattern for high speed. Machined aluminum construction features cooling fins and cutouts for side visibility. The Super Drive 1600XXL is both Smart Connect and Remote Switch compatible for additional ease of use. An Auto Day/Night Sensor automatically adjusts lumen output while in select modes. The light is micro-USB rechargeable and it can run for up to a massive 148 hours on a full charge. A versatile strap secures it to all common handlebar sizes Specs - Max Lumens: 1600 - Weight: 227g - Max Runtime: 148 hours (in Femto mode) - Recharge Time: (2A): 4.5 hours , (1A): 9 hours
$44.99 - $54.99
Compact, durable cycling light with a machined aluminum body. It features built in cooling fins and cutouts for side visibility. Its single LED design provides up to an impressive 500 lumens of output and eight output modes—including a Daytime Flash mode. Runtime has increased by 2.5 hours for up to 20 hours. Charging is simple with an integrated cable-free USB stick. It securely straps to a variety of handlebar shapes and sizes. Specs - Max Lumens: 500 - Weight: 84g - Max Runtime: 20 hours - Recharge Time: 2:30 hours
$25.99
Compact cycling safety light with two bright LEDs and a 200-lumen Daytime Flash mode. It features a super lightweight, yet durable co-molded construction that is IPX7 (waterproof) rated. NEW -- Up to 20 hours of runtime (eight hour increase) and up to 200 lumens (20 lumen increase) of output. And it features an integrated USB stick for convenient cable-free recharging. The KTV Drive Front offers five output modes. Specs - Max Lumens: 200 - Weight: 47.5g - Max Runtime: 20 hours - Recharge Time: 2:15
$14.99
Lezyne's Femto Drive Front is a compact, bright, and beautifully made light. The lens is made of high-grade optical material and serves as an activation button that cycles through four flash and one solid mode. The CNC machined aluminum body makes the Femto Drive durable and weather resistant while the back plate can be unscrewed to replace the two CR2032 batteries. The multi-position silicone rubber strap attaches the light to a wide range of handlebar diameters.
$34.99
Compact cycling light with a machined aluminum body. A bright, single LED system provides up to 400 lumens and a Daytime Flash mode. Battery runtime has increased by 2.5 hours for up to 20 hours of runtime. It features eight output modes and cutouts for side visibility. Charging is simple with an integrated cable-free USB stick. It securely straps to a variety of handle bar shapes and sizes. Specs - Max Lumens: 400 - Weight: 83g - Max Runtime: 20 hours - Recharge Time: 2:30
$25.00
Put on the high beams for extra visibility even in the dark corners of space. Portland Design Works' Spaceship 5 Headlight boasts 5 bright LEDs which shine through a precision lens for a bright, focused beam. It offers steady and flashing mode and has a run time of over 100 hours. - Five bright white LEDs - Fits 22.0-31.8mm handlebars - Runs on 2 x AA batteries (included) - Up to 100 hours run time - Steady and flashing modes - Includes Mission Control 2.0 mount - Weatherproof exterior for all season riding - Weight: 91 grams/3.2 ounces - Dimensions: 98 x 41 x 35mm
$29.95
The new sleek and aggressive Zot™ 250 gives you the power you need to take on the dark city commute. Its impressive 250 lumens fires up an extra-wide, long-range beam to maximize your coverage at night. Not limited to night, the Zot's DayLightning® mode makes you stand out in broad daylight to give you the advantage any time and anywhere you ride. It uses a low-profile flexible mount designed to strap quickly and easily to most handlebars including aerobars. Get the most out of your ride with the Zot's uncompromising safety and illumination. - Powerful 250 lumen output with 8 light modes - Built-in 24/7 Safety Technology® gives you a powerful selection of night and day modes: (Boost - High - Medium - Low - SteadyPulse® - DayLightning® - Triple Flash - Walking) - DayLightning® mode emits lightning-like flashes to highlight your presence in the brightest of daytime hours - SteadyPulse® mode alerts nighttime motorists with pulses while constantly lighting your path - Enhanced Cycling Optics™ (ECO) expands your visibility with an extra-wide and long-range beam - USB rechargeable Li-ion battery - Low battery indicator - Light mode memory saves the mode you're in before the light is turned off - Light activation lockout prevents accidental light activation - Low profile, water-resistant design only weighs 60 grams - Side illumination ports highlight your presence to nearby motorists - Versatite™ flexible mount conveniently attaches to most handlebars including aero bars RUN TIMES: - Low: 5 hrs - Medium: 2:30 hrs - High: 1:30 hrs - Boost: 0:45 hr - SteadyPulse®: 2:30 hrs - DayLightning®: 9 hrs - Triple Flash: 12 hrs - Walking: 21 hrs - CHARGE TIME: 2:30 hrs - MOUNTING: Flexible Handlebar Mount - BATTERY: Built-in Li-ion - SYSTEM WEIGHT: 60g *Features and specs are subject to change without notice.
$34.95
The Dice Duo is the smallest USB rechargeable light capable of changing from a white headlight to a red tail light at the press of a button. Designed for the road, this cubic inch light can turn from an impressive 110 lumen headlight to see, to an attention-grabbing 30 lumen tail light to be seen. Its adaptable flex mount can easily strap to handlebars or seat posts in a snap, even aero styles. For premium safety, its Adaptive Flash technology senses day or night, automatically switching to the optimal flash mode to maximize your visibility. Made for road cyclists and commuters, the Dice Duo is a powerful headlight and a tail light rolled into one. Performance - Functions as 110 lumen bicycle headlight or 30 lumen tail light Technology & Safety - 2 in 1 technology allows you to switch from headlight to tail light just by holding the power button for 3 seconds. - 8 headlight and 8 tail light lighting modes engineered for use on roads and commuting - Headlight mode: Boost, High, Medium, Low, SteadyPulse® Low, SteadyPulse® High, DayLightning® Triple Flash, DayLightning® Single Flash - Taillight mode: High, Group, Single Flash-Day, Triple Flash-Day, SteadyPulse® -Day, Single Flash-Night, Triple Flash-Night, SteadyPulse® -Night - SteadyPulse® mode alerts motorists with attention-grabbing pulses while its overlapping steady beam constantly lights your way at night - DayLightning® mode emits lightning-like flashes to highlight your presence in the brightest of daytime hours - Cycling Tuned Optics expands your field of vision with an extra-wide and long-range beam compared to typical lighting optics - IP64 water-resistant design for use in all weather conditions - USB rechargeable internal battery lasts up to 90 hours - Light mode memory saves the mode you're in before the light is turned off - Low battery indicator alerts you when a charge is needed RUN TIMES: Headlight mode: 1 hrs to 40 hours Taillight mode: 1:45 hrs to 90 hours CHARGE TIME: - 2 hrs MOUNTING: - Flexible mount easily adjusts to fit on handlebars and seat posts including aero styles BATTERY: - Built-in Li-Ion SYSTEM WEIGHT: - 30g *Features and specs are subject to change without notice.
$64.99
You wouldn't expect anything less from a flashlight that meets all required F1 Standards for impact testing and dust/water resistance. Its compact length, stealthy palm size, and low weight make the Focus+ 545 ideal for on-the-go outdoor enthusiasts who like to stretch their adventures into the night. Features - 545-lumen flashlight with adjustable beam pattern focus - 5 Modes with Run Times: 1:30 – 16:00hrs - Charge Time: 2:30hrs - Weight: 113g - Battery: Li-Ion - Battery Power Indicator Run Times - Low: 16:00h at 28 Lumens - Med: 4:00h at 120 Lumens - High: 2:30h at 245 Lumens - Boost: 1:30h at 545 Lumens - Flash: 3:00h
$229.99
NiteRider Lumina Max lights light up the night and are daylight visible with Cree LEDs and Max Boost mode. They're high-powered and feature a rugged design made with Dupont fiberglass-reinforced plastic body with integrated aluminum heatsinks. Max series lights feature NiteLink wireless connectivity with the Omega 300 taillight. - NiteLink Wireless Technology allows the rider to pair and simultaneously power on/off the headlight and Omega EVO 300 taillight wirelessly. (Taillight sold separately) - Multiple light modes including varying Steady and Safety Flashes - Handlebar mounting (Up to 35mm) with Quick Release Tab for easy light removal - CREE LEDs—the highest-performing LEDs on the market - Compatible with NiteLink Wireless Remote Switch (Sold separately) - Lumens: 2000 - Battery: Li-Ion - Recharge Type: USB
$104.95
Introducing the Metro Pro 1200, the most compact 1200 lumen bike light ever. As bright as it is sleek and compact, the Metro Pro is an incredible achievement of precision crafted ingenuity. At the push of a button, day-like brilliance maximizes your line of sight into the night ahead with an ultra-refined long-range and extra-wide beam. Beyond its exceptional night capabilities, powerful daytime visible flashes make you stand out in broad daylight on busy streets. This is American bicycle lighting innovation. Performance - Incredibly powerful 1,200 lumens in the most compact and stylish form. - Cycling tuned optics throws a long-range, extra-wide beam to cover road and mountain biking. - Daytime visible flashes make you stand out on busy streets. Technology and Safety - 9 lighting modes for day and night use (Boost, High, Medium, Low, SteadyPulse®, DayLightning®, Triple Flash, Zoom, Walking mode) - SteadyPulse® mode alerts motorists with attention-grabbing pulses while its overlapping steady beam constantly lights your way at night. - DayLightning® flash mode bursts lightning-like flashes to make you stand out in broad daylight on busy streets. - Hard clamp handlebar mount with quick release secures the light in tough terrain. - Durable, compact size, and weighs only 150 grams. - IP67 water-resistant for use in all weather conditions. - USB rechargeable with 1:15 to 65 hours of run time, and 2:30 hours fast charging. - Light mode memory saves the mode you're in before the light is turned off. - Light Lock Mode lets you disable the light for transport or storage. - Low battery indicator alerts you when a charge is needed. RUN TIMES: - Boost: 1:15 hr - High: 2 hr - Medium: 3 hr - Low: 7 hr - SteadyPulse®: 3:45 hr - Zoom: 8 hr - Triple Flash: 21 hr - DayLightning® Flash: 14 hr - Walking: 65 hr CHARGE TIME: - 2:30 hrs (depending on the charger used) MOUNTING: - Handlebar BATTERY: - Built-in Li-Ion SYSTEM WEIGHT: - 150g *Features and specs are subject to change without notice.
$109.99
The Macro Drive 1300XXL is a new high-powered LED cycling light offering up to 1,300 lumens of output. It features our Tri-Focus optics, which creates a brighter center spot in a large wide-angle pattern. It’s constructed from machined aluminum and has cooling fins that optimize performance. The light is micro-USB rechargeable and it can run for up to a massive 148 hours on a full charge. A versatile strap secures it to a variety of handlebar sizes, and the 1300XXL is Remote Switch compatible. Specs - Max Lumens: 1300 - Weight: 208g - Max Runtime: 148 Hours (In Femto Mode) - Recharge Time: 3:30Hours
$19.95
Super bright and compact, Cateye's Omni 3 Front and Rear Safety Lights use CatEye's Omni Directional Technology for increased visibility. Three super-bright LEDs light up in three different modes so you can customize the pattern and extend the run time. Plus, CatEye's tool-free FlexTight mount makes installation easy.
$7.99
- Simplistic safety light designed to be seen - Easy to install silicone strap attachment is compatible with 22.2-31.8mm bars - 3 modes including 1 steady and 2 flashing modes - Powered by 2 CR2032 batteries - Lumens: 12
$39.99
A cost-effective light for city riders needing high visibility, Vya Smart Headlight features an always-on SafePulse beam that alerts motorists over 1KM away. Auto-on/off sensors – like all Vya lights – automatically activate the light when a ride is started and turns itself off after, with a delay built in for stoplights. The simple convenience is a feature riders love, eliminating the need to turn on/off lights. A scientifically designed SafePulse beam pattern for daytime riding not only gets noticed, but allows the driver to accurately judge distance from the rider and their direction of travel – a safety feature not possible with strobing lights. Attaching Vya is effortless with a simple clockwise 1/4 turn into the mount locking the light in place and activating the auto-on feature. When it comes time to recharge, remove Vya from the mount in seconds and insert the integrated USB paddle directly into a computer or USB power outlet – no cables keeps recharging simple and efficient. The next evolution in bike lighting, Vya Smart Lights are unmatched for their ultra-compact engineering and effortless safety. Features - 150 Lumen Output with variable SafePulse beam pattern optimized for day and night visibility - Smart technology senses motion and automatically turns Vya on when inserted into mount and will remain on, even when a rider pauses at stoplight; Auto-off when bike is parked or light is removed from mount - SafePulse beam pattern scientifically designed to enhance a driver’s ability to judge the cyclist’s distance and direction of travel without the risks associated with flashing lights - Premium Cree LED can be seen over 1KM in daylight - 10 hour runtime perfect for those that want safety light that doesn’t need to be recharged everyday - Versatile mounting design can be secured to a range of handlebars, optional GoPro mount interface for unlimited mounting options - USB Mount Receptor allows light to be securely mounted or removed from bike in seconds with a simple, secure 1/4 turn lock; light will not turn on when removed from mount - Direct USB charging without cables fully charges in 2 hours - Made with bio-renewable material waterproof to 1 meter (when inserted in mount) for all-conditions reliability (IP67 Rated) Specifications - Lumens: 150 (SafePulse) - Runtime: 600 min (SafePulse) - Beam Angle: 30° (flood) - Charge Time: 120 min
$23.95
USB Rechargeable, super bright, compact, quick and easy - there's no reason not to grab a pair of ORB's for your next ride. Features - USB rechargeable - Simple,lightweight, and compact design - Easy installation and switch operation - Universal rubber band - Mount size: ~22-32mm Modes/Run Time - Constant: 2.5 hours - Rapid flashing: 5.5 hours - Slow flashing: 6 hours
$59.95
Cut through the darkness with the newly designed Metro Plus™ 650. Sporting a refined, aggressive look, it emits a powerful 650 lumens on the road and trails providing long-range, extra-wide coverage to maximize your line of sight. Not only limited to night, the Metro Plus' DayLightning® mode makes you stand out in broad daylight to give you the advantage anytime and anywhere you ride. - Powerful 650 lumen output with 8 light modes - Built-in 24/7 Safety Technology® gives you a powerful selection of night and day modes (High - Medium - Low - SteadyPulse® - DayLightning® - Triple Flash - Zoom - Walking) - SteadyPulse® mode alerts nighttime motorists with pulses while constantly lighting your path - DayLightning® mode emits lightning-like flashes to highlight your presence in the brightest of daytime hours - Enhanced Cycling Optics™ (ECO) expands your visibility with an extra-wide and long-range beam - USB rechargeable Li-ion battery - Low battery indicator - Light activation lockout prevents accidental light activation - Light mode memory saves the mode you're in before the light is turned off - Rugged, water-resistant design only weighs 140 grams - Side illumination ports highlight your presence to nearby motorists - 2nd generation Locktite™ quick-release handlebar mount securely clamps to 22mm to 32mm diameter handlebars RUN TIMES: - Low: 6:30 hrs - Medium: 3 hrs - High: 1:30 hrs - Zoom: 4 hrs - SteadyPulse®: 4 hrs - DayLightning®: 12 hrs - Triple Flash: 19 hrs - Walking: 100 hrs - CHARGE TIME: 5 hrs - MOUNTING: Handlebar - BATTERY: Built-in Li-ion - SYSTEM WEIGHT: 140g *Features and specs are subject to change without notice.
$129.95
Introducing the 1400 lumen powerhouse. The all-new Cygolite Ranger 1400 is the brightest bike light ever launched in such an astonishingly sleek and compact design, thanks to its precision crafted ingenuity. At the push of a button, your path lights up with a dominating long-range and extra-wide beam that truly maximizes your line of sight through the darkest of night. Beyond its exceptional night capabilities, powerful daytime visible flashes make you stand out in broad daylight on busy streets. This is American bicycle lighting innovation. Performance - Extremely powerful 1,400 lumens in the most compact and stylish form. - Its 1,400 lumens throws a long-range, extra-wide beam to cover road and mountain biking. - Daytime visible flashes make you stand out on busy streets. Technology and Safety - 9 lighting modes: Boost - High - Medium - Low - SteadyPulse™ - DayLightning™ Flash - Triple Flash - Zoom - Walking Mode - SteadyPulse® mode alerts motorists with attention grabbing pulses while its overlapping steady beam constantly lights your way at night. - DayLightning® flash mode bursts lightning-like flashes to make you stand out in broad daylight on busy streets. - Hard clamp handlebar mount with quick release secures the light in tough terrain. - Light Lock Mode lets you disable the light for transport or storage. - Durable, compact size, and weighs only 185 grams. - IP67 water resistant for use in all weather conditions. - USB rechargeable with 1:15 to 30 hours of run time, and 3:30 hours fast charging. - Light mode memory saves the mode you're in before the light is turned off. - Low battery indicator alerts you when a charge is needed. RUN TIMES: - Boost: 1:15 hrs - High: 2 hrs - Med: 3 hrs - Low: 9 hrs - SteadyPulse™: 4 hrs - Zoom: 4 hrs - Triple Flash: 25 hrs - DayLightning™ Flash: 15 hrs - Walking: 30 hrs - CHARGE TIME: 3:30 hrs - MOUNTING: Handlebar - BATTERY: Built-in Li-ion - SYSTEM WEIGHT: 185g *Features and specs are subject to change without notice.
$99.99
The NiteRider Lumina 1000 Boost is the perfect light for mountain bikers, road riders, adventure riders and urban commuters. Featuring a tried and true handlebar mount (fits up to 35mm) that is sure to remain rock solid whether on the trail or pavement. Double clicking the power button activates Boost Mode, giving you the option to operate your light at 1000 lumens maximum light output! This self-contained light makes use of the IntelliCharge function, which charges the battery twice as fast as the normal charge rate when connected to a higher amp AC adapter. With the new NiteRider custom engineered collimator lens, the Lumina 1000 Boost projects a wide and even beam pattern of 1000 lumens! - All New Collimator Lens, produces a generous even widespread beam - Boost Mode, double click power button to unleash maximum LED output - 5 Light Levels plus 2 Daylight Flash Modes - CREE LED at 6000k - FL1 Standard IP64, dust and water-resistant - Secure on and off-road capable handlebar mount - Fits standard and oversize 35mm handlebars - Perfect for helmet mounting (Helmet Mount sold separately) - IntelliCharge – Reduce charge time in half! - 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. WARRANTY The Lumina 1000 Boost 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 - Handlebar Mount fits up to 35mm - USB Charging Cable
$35.95
- Compact, sleek design - Robust safety features including daytime and nighttime pulse modes - Side illumination ports allow cyclists to be seen when riding across traffic lanes - 6 modes including Daytime Pulse and Nightime Pulse - Fully USB rechargeable: no batteries to buy or replace - Memory function allows light to turn on at the last mode that was used - Power saving function automatically switches the light to the lowest lumen output when the battery gets to 10% power or less - Built-in battery indicator: red = lower than 25%, yellow = 50%-25%, green = fully charged - No tools bracket