Small but powerful The Ion 100 R is daytime visible and designed for the city. A wide beam spread, focused optics, and an interruptive flash pattern make it visible from over 500m during the day. A built in ambient light sensor provides auto-brightness control, and the included Quick Connect bracket offers simple removal for recharging via the included USB cable. - Focused optics provide be seen safety with a broad but powerful light - Integrated light sensor auto-adjusts brightness in flash mode - 100 Lumens via high-power CREE LED - Ideal for handlebar or on bike mount - 100LM-1.5hrs, 50LM-3hrs,5LM-16hrs, Night Flash-7hrs, Day Flash-5hrs - Includes quick connect bracket and micro USB charging cable - Blendr compatible, secure bar mount available

A beacon in the night The Ion 120 front light comes in an easily mountable compact size yet packs enough punch to light the road or trail in front of you. A powerful 120 Lumen front light, Ion 120 illuminates in three modes: high, low, and flash, and offers 270 degrees of visibility. Batteries and Sync mounting brackets included. - 120 Lumens via high-power, environmentally-friendly, 1W CREE LED - Be seen with focused optics and over 270 degrees of visibility - High, low, and flash modes for versatile lighting options - Sync bracket allows for quick and easy adjustment, mounting, and removal - Includes 3 AAA batteries and Quick Connect bracket - Blendr compatible

Illuminate the terrain ahead with the push of a button CREE LED optics, a focused beam pattern, and five modes let you see at night and be seen during the day. The Ion 450 R front bike light is a daytime running light with the flash, focus, and range to be seen from up to 2km during the day. The Quick Connect bracket makes Ion 450 R easy to remove for charging with the included USB cable. Key features - Ideal for helmet or handlebar mount - Focused optics illuminate terrain ahead with a wide and powerful beam - 450 Lumens via high-power CREE LED - 450LM: 1.5hrs, 200LM: 3hrs, 100LM: 6hrs, Night Flash: 9hrs, Day Flash: 10hrs - Fully charges in 4 hours through sealed Micro USB port - Includes Quick Connect bracket and Micro USB charging cable - Blendr-compatible with secure bar mount available

A compact and powerful front light with lasting brightness that makes it easy to see the street, path, or trail and features a dedicated Daytime Running Light mode that can be seen from 2km away, even during daylight hours. Ion Comp R packs the power of lasting light into a sleek, compact design that's at home on any road, mountain, or city bike. Light your way with five modes, including a Daytime Running Light mode that's designed to increase rider visibility during the day and can be seen from 2km away. Product Details - Ion Comp R provides a powerful beam that illuminates the street, path, or trail - A warm, wide 700-lumen beam allows for confident night riding with a great depth of field - DRL-specific focus, flash, and range flash patterns offer ultimate daytime visibility - Long-lasting brightness exceeds FL1 industry standards and outlasts the competition - Runtimes: 700LM—1.5hrs, 500LM—3hrs, 300LM—6hrs, 300LM day flash—19hrs, 200LM night flash—9hrs - Blendr-compatible for integrated mounting on compatible Blendr stems, helmets, and helmet mounts - Quick Connect+ offers secure installation with a flexible mount that's compatible with all bars 22.2 to 35mm - Includes Ion Comp R light, Adjustable Quick Connect+ Mount, and micro USB charging cable

The Ion Pro RT front bike light lets you ride with confidence at all hours of the day. The USB rechargeable light features 5 modes for day and night, and its compact design and adjustable hard mount make it easy to securely attach it to the handlebars of any bike. Product details - Ion Pro RT provides a powerful beam that lights up the full width of any road or trail - 1300 Lumens via high-power CREE LED - 1300LM-1.5hrs, 800LM-3hrs, 400LM-6hrs, night flash-26hrs, day flash 22hrs - Connect with Garmin and Bontrager ANT+ devices for always on, battery status, and control - Includes adjustable light mount that fits bars from 25.4-35.0mm - Blendr compatible with helmet mount available - Includes Ion Pro RT light, Adjustable hard mount, and micro USB charging cable

Blackburn's minimalist Click front light is incredibly visible to drivers, yet nearly invisible on your bike. A simple 'click' of the lens will power up 2 LEDs that pump out 18 lumens of beautiful, bright light that is even visible from the side of your bike for cross traffic. The silicone mounting strap makes it easy to install/remove and works on pretty much any handlebar or bike frame. Two CR2032 coin cell batteries are included and are super-easy to replace. - 20 lumen front light - Versatile silicone mounting system - Waterproof to IP-65 standard

Charge, Click, Go Click Power Free yourself from the hassle of batteries! This small but essential accessory makes you visible to traffic. Bright side beams throw off additional light, and the silicone mount fits almost any handlebar. A Micro-USB cable makes it easy—just charge, click and go! - Charging cable included, no tools required - Lithium polymer battery - Waterproof to IP-65 standard - 3-hour recharge time

Topeak's HeadLux helmet light is the Siamese twin of bike lights. This one light does double duty with two super-bright LEDs facing forward and two red LEDs facing the rear. Its 3 modes and wrap around lenses ensure you'll be seen. A nice supplement to your regular light set, the HeadLux is a convenient way to add extra safety to your commute. Plus, batteries are included.

USB rechargeable, high-performance optical lens front light provides 250 lumens brightness with good value. Rubber strap provides bi-directional tool-free mounting and easy removal on aero / round handlebars or helmet. - Max lumeninous intensity: 250 Lumens - Lamp: 2 white high power LED’s - Battery: 3.7V 850mAh Lithium Ion (integrated) - Control/Burn Time (approximate): 2.5hr (High) / 4.7hr (Middle) / 9.5hr (Low) / 10hr (Blinking) - Charge Time (approximate): 2hr / Micro USB - Input: 5V 500mA - Lamp Housing: Injection molded polymer - Strap Mount: Fits integrated bar/stem combo, aero / round handlebars, & helmet - Waterproof: IPX 6 - Low battery indicator - Size: 6.5 x 4.7 x 2.5cm / 2.6” x 1.9” x 1” - Weight: 45g / 1.59oz

USB rechargeable, high-performance optical lens, low profile aluminum front light provides 450 lumens brightness with good value. Rubber strap provides bi-directional tool-free mounting and easy removal on aero / round handlebars or helmet. - Strap mount fits integrated bar/stem combo, aero / round handlebars, & helmet - Low battery indicator - Max Luminous Intensity: 450 Lumens - Lamp: 2 white high power LED’s - Battery: 3.7V 940mAh Lithium Ion (integrated) - Burn Time (approximate): 1.5hr (High) / 3hr (Middle) / 5hr (Low) / 10hr (Blinking) - Charge Time (approximate): 2 hr Micro USB (5V 500mA input) - Material: Aluminum / Engineering grade polymer - Waterproof: IPX 6 - Size: 6.7 x 4.7 x 2.7cm / 2.6” x 1.9” x 1.1” - Weight: 73g / 2.57oz

Ride safe and be seen at night with the high-performance helmet light. Innovative double-sided helmet-mounted light shines white facing forward and red towards the rear, and features 4 LEDs for excellent visibility. Rubber straps provide easy installation and flexible mounting options on a helmet. - Max Luminous Intensity: 140 Lumens (Front), 10 Lumens (Rear) - Lamp: 2 white high power LED’s (Front), 2 red high power LED’s (Rear) - Battery: 3.7V 680mAh Lithium Ion (integrated) - Control/Burn Time (approximate): 3.3hr (High), 5.5hr (Middle), 33hr (Low), 28hr (Front: Middle / Rear: Blinking) - Charge Time (approximate): 2hr / Micro USB - Input: 5V 500mA - Lamp Housing: Injection molded polymer - Strap Mount: Fits helmet / road bike dropbar - Waterproof: IPX 6 - Low battery indicator - Size: 6.9 x 4.4 x 2cm / 2.7” x 1.7” x 0.8” - Weight: 40g / 1.41oz

Topeak's Tail Lux helmet light mounts to any helmet or Topeak bag or rack with ease. Its constant and blinking modes ensure you'll be seen. A nice supplement to your regular light set, the Tail Lux is a convenient way to add extra safety to your commute. Plus, the coin battery is included.

An ultra-bright, high-capacity USB rechargeable light providing 500 lumens of light output and six lighting levels, plus reserve for longer run times. Dual zone refractor lens design allows clear near and far visibility focusing the main beam downward to prevent affecting pedestrians or oncoming traffic, while amber side-lighting adds safety on roadways. The included handlebar mount and adapter provide placement flexibility. MODE / RUN TIME (APPROX) - Hyper: 500>400 lm (70min) (Switch to 400 lm automatically after 20 min) - High: 400 lm (2.6 hr) - Middle: 220 lm (4 hr) - Low: 130 lm (8 hr) - Blinking: 130 lm (50 hr) - Pulse Blinking: 130/400 lm (10 hr) ADDED FEATURES - Dual zone refractor lens, - Amber side-lighting, - Low-battery indicator, - Compatible with PanoComp X Mount LAMP - Cree XP-L LED WEIGHT - 117 g / 4.13 oz BATTERY - 3.7V 3000mAh Lithium Ion (integrated) RESERVE TIME - 0.5 hr CHARGE TIME (APPROX) - 4 hr CHARGE - Micro USB SIZE - 11.7 x 3.2 x 1.2 cm / 4.6” x 1.3” x 0.5” MOUNT - Handlebar (25.4 - 33mm) (Shim included) LAMP HOUSING - Forged aluminum / Injection molded plastic

Topeak's WhiteLite HP Beamer's three super bright LEDs are just what you need to get home safely after the sun goes down. With its steady and blinking modes you're sure to catch the attention of drivers and its included AA batteries are good for up to 30 hours of use (in blinking mode)! Plus, the WhiteLite can be removed from the mount and used as a flashlight!

Our latest to-see-by headlight, the Flash 300 brings Flux-style beam control to a more budget-friendly pricepoint. The Flash headlight combines a clean, compact design with a simple-yet-elegant silicone strap that reminds us of a watchband design from our friends in Cupertino. With two different-sized straps included, you can dial in just the right amount of stretch to keep the Flash secure, while ensuring super fast install and removal. Now you see it, now you don't. Thanks to its 700mAh battery pack, the Flash 300 will deliver 300 lumens for 1.5 hours, all the way up to 75 lumens for 6 hours. In Flash mode, you get 150 lumens for 12 hours. - 700mAh rechargeable Li-ion battery pack is an economical choice that delivers real-world usable lumens and runtimes. Micro USB cable included. - Extra bright side lights to give you 180-degree visibility to other cyclists and motorists. - Flash mode: 150 lumens for 12:00 hours - IPX7 waterproof means this light will be there when you need it, even in the hardest rain. - Includes two different-sized straps to fit every round handlebar cockpit. (Flash headlights are not suitable for aero handlebars.) - Installs in seconds with a silicone strap system. Just pull the strap under the handlebar and drop it into the slot on the light body. - Single-LED oval beam pattern gives a perfect blend of spot and peripheral visibility. - Steady High mode: 300 lumens for 1:30 hours - Steady Low mode: 75 lumens for 6:00 hours - Steady Medium mode: 150 lumens for 3:00 hours

The newest top-of-the-line Flux headlight continues the Flux tradition of optimal beam pattern, wide variety of mounting options, and super rugged construction. Compared to the Flux 1200, the Flux 1250 increases lumens and runtime, throws in the helmet and camera-style mounts, while dropping the price. BOOM! Mode Shift user interface gives you three steady modes for just the right mix of lumens and runtimes to match riding conditions. Press-and-hold to enter the secondary modes, where you will find a Steady Flash mode for increased visibility in urban conditions, a Flash mode for daytime use, and 10 and 20 hour flashlight modes for bikepacking conditions, or when you forget to recharge and need to maximize the last few percent of battery life. IPX7 waterproof means this light can survive being submerged 1 meter deep for 30 minutes. No, it's not meant for scuba diving. But is can handle anything you can throw at it on two wheels. - Sculpted double beam pattern uses separate optics for wide and spot beams to put light where you need it and maximizes every lumen. The result is a beam pattern that torch-style lights can't touch. - Latest CREE XP-L High Intensity LEDs combines XM-L level of output in a tighter 3.5mm package for maximum lumens with better beam pattern control. - Quick-release bar mount works on 22.2, 25.4, and 31.8mm bars to put the light above, below, or in front the stem to clear cables and computer mounts. - Also includes helmet mount and action camera style mount to give you every option to blow up the night. - Premium 3400mAh Li-ion internal battery is USB rechargeable via micro USB cable. - Depending on mode, up to an additional three hours of super-low output are available when listed runtimes expire. Trust us, someday you'll need this. - Steady High mode: 1250 lumens for 1:30 hours - Steady Medium mode: 600 lumens for 3:00 hours - Steady Low mode: 300 lumens for 6:00 hours - Press-and-hold to turn off, long press-and-hold to enter secondary modes. - Steady Flash mode: 300 + 300 lumens for 4:00 hours - Daytime Flash mode: 450 lumens for 20:00 hours - Very low mode: 120 lumens for 10:00 hours - Super low mode: 60 lumens for 20:00 hours - Extra-long press-and-hold to lockout light for travelling.

Do you have more than one bike? Get the most out of your Flux Elite headlight (sold separately) by getting an additional handlebar mount for easy switching between your rides. - Includes axle, handlebar clamp, stainless screws, and 3mm Allen key. - The clamp will fit 25.4mm and 31.8mm bar diameters with included rubber grip pads.

Replacement clear lens for Flux Elite Headlight. - Includes clear lens and gasket.

Do you have more than one bike? Get the most out of your Specialized Flux Expert headlight (sold separately) by getting an additional handlebar mount for easy switching between your rides. - Includes axle, handlebar clamp, stainless screws, and 3mm Allen key. - Clamp will fit 25.4mm and 31.8mm bar diameters with included rubber grip pads.

Day or night, the Stix Elite headlight packs a powerful punch. Running in Steady-High mode at night, it delivers 100 lumens of focused, strong, and bright light to guide your way. It’s a true to-see-by headlight. During the day, your visibility and safety becomes its first priority. Running in Power Flash mode, this tiny package delivers 200 lumens-worth of, “see me now,” light, making it a beacon for all road users. And depending on the chosen mode, the Stix Elite will run for up to 112 hours, and it’s easily charged via built-in USB tab, which eliminates the need for a cable. - 12 to 200 lumens output - Spherical lens delivers a to-see-by beam pattern. Fresnel lenses for secondary LEDs provide wide angle visibility - 2.5- to 112-hour runtime - Charges in the USB port of any laptop or phone charger in two hours (no extra cables needed) - Flexible mounting system works with handlebars from 22.2mm up to 35mm in diameter - Six modes including: Steady High (100 lumens), Steady Low (38 lumens), Power Surge (97 lumens), Power Flash (200 lumens), Disco Flash (63 lumens), Eco Flash (12 lumens) - Red/Green battery charge level indicator - Additional mounting options available separately

A true two-in-one, the Stix Switch comes at you with a ying/yang mindset, flipping between red or white modes depending on your ride needs. Simply press and hold the button and you can go from a bright red taillight to a simple white headlight in seconds. Increase visibility and flexibility with the Stix Switch. - Headlight or taillight—you decide. - Press-and-hold for two seconds to shift between white and red modes. - Three white modes including: Steady (65 lumens), Power Flash (100 lumens), Eco Flash (35 lumens). - Five red modes including: Steady (18 lumens), Surge Glow (16 lumens), Power Flash (30 lumens), Disco Flash (15 lumens), Eco Flash (8 lumens) - 2- to 20-hour runtime. - Fresnel lens for maximum visibility in all directions. - Charges in the USB port of any laptop or phone charger in two hours (no extra cables needed). - Flexible mounting system works with handlebar and seatposts from 22.2mm up to 35mm in diameter, as well as most seatstays. (Aero strap mount available separately). - Red/Green battery charge level indicator. - Additional mounting options available separately.

Serfas' Thunderbolt Headlight delivers 90 lumens in an extremely versatile, USB-rechargeable package. Attach the water-resistant silicone body nearly anywhere on your bike, and use the high, low, or two flash modes to make sure cars, cyclists and pedestrians can see you at night. At just 50 grams, you won't even notice it's on your bike — but others will!

With clean, sleek looks, impressive light output, and smart features, the completely redesigned Serfas True Series Road headlights will illuminate your path. The Serfas True 500 Road features 500 lumens of crystal clear bright night time illumination to make out every potential hazard and turn of the road and 200 lumens in Flash mode to make sure all eyes are on you. Even more, a wrap-around amber LED illuminated side marker projects bright ambient light for added side visibility to traffic and pedestrians. A smart extra large power button with LED backlit battery level indicator ensures surefire operation and convenient battery monitoring so there are no unwelcome surprises out on the road. GoPro and handlebar brackets included for multiple tool-free mounting options. - Super Bright 500 Lumen Output - Wrap-Around Amber LED Illuminated Side Marker - Extra Large Power Button - Backlit LED Battery Level Indicator - Last Mode Memory (In Solid Mode) - Easy to remove, 1A fast USB charging Li-Ion 1-Cell Li-Ion, 2200 mAh battery - IPX6 Water Resistance Rating - Weight : 125g w/ bracket Solid Mode: - High 500 Lumens – 2 hrs - Medium 250 Lumens – 3.5 hrs - Low 130 Lumens – 7.5 hrs Flash Mode: - High 200 Lumens – 23 hrs - Low 80 Lumens – 27 hrs

Coming up with new ways to make you safer on the road is a top priority at Serfas. Their unique “BLAST” Audible Warning System emits a loud 85 Decibel signal when your light battery gets under 10 minute runtime in that specific mode so you'll know when you need to recharge to be seen. How It Works: - When the battery reaches 10 minutes of runtime, in its current mode, the light will emit a long beep followed immediately by a short beep. Sound will continue every minute. - When the power button is pressed it will put the light in the next longest running mode & it will restart the battery low alert until 10 minutes of runtime in the mode is reached. Repeat as necessary. Example: Going from highest mode to lowest mode at first beep could extend runtime up to 5 times.* - Light will emit beep sound repeatedly when last minute of runtime in the current mode is reached. - While charging the light the power button will blink blue. When full charge is achieved light will beep to notify charging cycle is complete. - Light emits a beep when power button is pushed & light goes from mode to mode. Features: - “Blast” Audible Warning System Alerts Rider Of Low Battery - Design Easily Fits Aero Applications - Low Flash Lasts Up To 14.5 hours - Extra Long Mounting Straps For Endless Mounting Options Specs: - Solids Modes: High (100 Lumens): 2 hrs & Low (20 Lumens): 7.75 hrs - Flash Modes: High (100 Lumens): 3.5 hrs & Low (20 Lumens): 14.5 hrs - Weight: 48 Grams Without Bracket - Battery: USB Rechargeable Li-Polymer

The PDW Kepler E-Bike Headlight works with any 6V-15V e-bike system, and it comes packed with 350 lumens and a sturdy stainless steel fork mount. The Kepler E-bike Headlight comes equipped with a Bosch-friendly plug pre-installed for quick attachment to any Bosch e-bike system. For other e-bike installations, the Bosch plug can simply be clipped off, and the light functions just the same directly wired up. - Works with 6-15V systems - Mounts to fork crown with steel bracket - Features a cut-off beam to not blind oncoming riders

The Lars Rover 810 is a USB-rechargeable headlight with a powerful lithium-ion battery and a darkness-destroying CREE LED bulb. Its precision reflector provides superior luminous guidance for up to 10 hours of ride time. The Lars Rover will run for an additional 15 minutes in low-power safety mode after the low-battery indicator light comes on. The rugged alloy construction is weatherproof and strong enough to handle the abuse of an urban commute. - 5 Modes: Steady low (6 hours), Steady medium (3 hours), Steady high (1.5 hours), Fast Flashing (20 hours), Pulse (7 hours) - Li-ion battery, CREE LED, Texas Instruments integrated circuit - Weatherproof exterior for all-season riding - One second delayed power switch to prevent accidental on/off - Light wakes up in last mode used - Micro USB charging cord included; 5.5-hour charging cycle - Includes UV-proof quick on/off handlebar mount

The Pathfinder USB Headlight from Portland Design Works is unlike any other bike light on the market, incorporating technologies to help you see and be seen while riding, day or night. The Vertical Cutoff Beam is designed to focus the 200 lumen main beam onto the road in front of you and prevents lost lumens that can blind oncoming traffic. For daytime riding, the Daytime Running Flash is bright enough to make you seen even on the brightest days. The Battery Meter lets you know exactly how much battery life you have left before needing to recharge with the included USB cord. The Pathfinder includes a powerful lithium-ion battery and a darkness destroying CREE LED bulb. It provides superior luminous guidance for up to 25 hours of ride time. The rugged construction is weatherproof and strong enough to handle the abuse of an urban commute. - 4 Modes: Steady low (4 hours), Steady high (2 hours), Pulse (8 hours), Daytime Flash (25 hours) - Lumens and burn times certified by Labsphere Illumia Light Measurement System to FL1 standard - Vertical Cutoff Beam to focus 200 lumens on the road ahead - CREE LED - Battery Meter for Li-ion battery - Micro USB charging cord included; 3 hour charging cycle - Weatherproof exterior for all season riding - One second delayed power switch to prevent accidental on/off - Light wakes up in last mode used - Includes UV-proof quick on/off handlebar mount - Weight: 57 g (2 oz)

The Adventure line of NiteRider Headlamps receive a healthy bump-up in lumens this year. Now pumping 320 lumens output on High. The Adventure 320 features advanced components that deliver optimal performance with multiple output settings including an SOS safety flash. Inside the lightweight body, a lithium polymer battery conveniently charges via USB, reducing waste of disposable alkaline batteries. The Adventure 320 is a well-rounded performer that shines right where you need it so that you can focus on your night adventure. There is a Tail Light Clip that is incorporated on the back that fits all NiteRider Tail Lights and provides greater safety for walking or running at night. Meets FL 1 Standard IP67, protected against the effects of immersion in water to depth between 15 cm and 1 meter. - Tail Light Clip – fits most NiteRider Tail Lights and provides greater safety for walking or running at night. - 4 Light Levels plus 1 Night Vision Mode - 4 Safety Flash Modes, including SOS - FL1 Standard IP67, water immersion ok between 15 cm and 1 meter - Adjustable headstrap tabs for quick and easy fitment - Adjustable light angle - Fits Pivot Stick-on accessory mount (Sku# 8727 sold separately) - Lightweight, weighing in at just 87 grams - Convenient USB rechargeable - Low battery indicator SYSTEM INCLUDES - LED Headlamp - Internal Li-Po Battery - Comfortfit Headstrap with Rear Tail Light Clip - USB Charging Cable

The Adventure line of NiteRider Headlamps receive a healthy bump-up in lumens this year. Now pumping 320 lumens output on High. Featuring a lightweight yet rugged build quality, the Adventure 320 Pro is a bright, versatile light that delivers reliability through NiteRider’s long history of outdoor digital electronics; so you can continue on through the darkest of nights. Equipped with our Pivot Stick-on Mount, this light easily mounts to most flat smooth surfaces. Meets FL 1 Standard IP67, protected against the effects of immersion in water to depth between 15 cm and 1 meter. - 4 Light Levels plus 1 Night Vision Mode - 4 Safety Flash Modes, including SOS - FL1 Standard IP67, water immersion ok between 15 cm and 1 meter - Removable mount - Adjustable light angle - Lightweight, weighing in at just 70 grams - Convenient USB rechargeable - Low battery indicator WARRANTY - The Adventure 320 Pro is backed by NiteRider’s lifetime warranty that covers any defects in mechanical components (housings, covers, mounts and fasteners) and LEDs. SYSTEM INCLUDES - LED Headlamp - Internal Li-Po Battery - Pivot Stick-on Mount - USB Charging Cable

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