Lighting

- 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 - Sold with Avenue R-45 rear taillight - Rear light includes 5 modes - Side illumination ports

- Double-lens technology provides HIGH-QUALITY precise light distribution - LED STRIP shows battery level - Side lighting for INCREASED VISIBILITY AND SAFETY - MEMORY FUNCTION remembers the last mode used - Fully USB-RECHARGEABLE - NEW snap-tight bracket - 30 LUX - 5 Modes - Run time on Eco = 24 hrs - Run time on High Steady = 4 hrs

The NiteRider Lumina Stick-On Mount is ideal for non-vented helmet mounting applications. Whether it be your favorite downhill/MX style helmet or explore the versatility of your Lumina head light by mounting it onto an industrial hard hat making it the ultimate work light! System Compatibility - Lumina Series - MiNewt Mini Series - Mako Series

If you're looking to mount your Lumina and Mako series lights to a GO Action Camera style mounting point, this is the accessory you've been looking for. The mounting point screws into the GO Action Camera style connection for a solid and secure fitment. System Compatibility - Lumina Series - Mako Series

Compact, bright, and versatile, the ViZ150 stands out with high visibility from OptiCube lens technology and Daytime Hyperflash mode in an economical package. - 3 LEDs (150 lm) - Highly visible during daytime - 300 degree visibility - Long rear beam projection - OptiCube lens technology - Lithium-ion rechargeable battery - USB rechargeable (Micro-USB cable included) - Low battery indicator - 4 modes *Charging time: 3h - Mode memory function - Battery Auto Save (The mode automatically changes to flashing when the battery power gets low.) - New seat post bracket SP-15 which fits contemporary (kammtail) aero seatpost - Snap System Run time: - Constant (20 lumens):5 hrs - Flashing (15 lumens):70 hrs - Group Ride (50 lumens):11 hrs - Daytime Hyperflash (150 lumens):15 hrs

Sporting an aggressive new design and the most powerful single LED taillight available, the Hotshot Pro™ 150 is engineered from the ground up to stand out in the brightest of daytime hours and at night with intense 150 lumen flashes. Exclusive 2 button design lets you fully adjust the tempo of each flash mode to maximize motorist awareness. Every bit the road cyclist’s tail light, its extra-wide beam lens maximizes your presence from afar and a specially treated internal body disperses a radiant glow to keep nearby motorists alert. Get the most out of your ride with up to 210 hours of run time. (patent pending) - Powerful and efficient single LED blasts 150 lumen flashes (90 lm steady) - Engineered to make you stand out in broad daylight and at night - Built-in 24/7 Safety Technology® gives you a powerful selection of 6 day and night modes (Steady - Zoom - SteadyPulse® - Triple Flash - DayLightning® - Random Flash) - Freely adjust the brightness of Steady mode and the flash tempo of the flashing modes with the simple 2 button interface (patent pending) - SteadyPulse® mode features a steady beam to help motorists gauge their distance while overlapping pulses keeps them alert at night - 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 - Enhanced Cycling Optics™ expands your presence with an extra-wide and long-range beam - Specially treated internal body disperses a radiant glow to keep nearby motorists alert - USB rechargeable internal battery - Low battery indicator - Light mode memory saves the mode you're in before the light is turned off - Compact, water-resistant design weighs only 59 grams - Seat post and seat stay mounts included - 2 ~ 210 hours of run time Patent pending. *Features and specs are subject to change without notice.

Bracket for aero seatpost

Adapter fits the range of helmet lights to action camera brackets such as Go-Pro, AEE, Sony and many others. Works with Zenith, Diablo SYNC, Diablo, Axis, Joystick, Link Plus DB, Link DB

The PDW USB-rechargeable Io taillight has two super-bright LEDs for a great value, and offers a super-quick charge time of only 2.5 hours. The Io has 3 different modes, steady, flash, and pulse, and is perfect for urban riding. - 3 modes (runtime) Steady (10h) Flash (20h) Pulse (20h) - Seatstay mount included - UV-proof rubber strap bracket for easy on and off included - Includes Micro USB-recharging cord

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)

The All New 2021 Serfas® E-Lume Series Headlight New for 2021 our E-Lume Series Headlights feature a redesigned extruded aluminum housing, new optical lens with excellent side visibility, and improved battery capacity and LED performance. We made not only increased performance a priority but also improved rider visibility, so we designed an all new optical lens and housing with front corner cutouts to allow drastically more light be visible when viewed from either side – and this all without any reduction in quality of forward illumination or beam pattern. Constructed of aluminum the E-Lume housing is strong and lightweight as well as an efficient thermal conductor which effectively reduces heat buildup thus helping maintain temperatures for optimal battery performance and consistent light output. Light output of the E-Lume 350 is sent through a single optical lens creating a powerful beam with strong front illumination and excellent side visibility. Limited Lifetime Warranty Serfas® warrants to the original purchaser that the product is free of defects in material, construction, and/or workmanship for the lifetime of the product. Battery Warranty – One Year Coverage Serfas® batteries are covered by a 1 year warranty from the original date of purchase. Features: - All-In-One Design - Extruded Aluminum Body - Press and Hold Button Lock - Daytime Flash Mode - Up To 90 Hours Runtime - Integrated USB Rechargeable Li-Ion Battery - Backlit Button Indicates Charge Status and Low Battery - Handlebar Bracket - USB Charging Cable Specs: Solid Mode: - High – 350 Lumen / 3 hrs - Medium – 150 Lumen / 7 hrs - Low – 75 Lumen / 15 hrs Flash Mode: - Daytime Flash – 350 Lumen / 75 hrs - Low Flash – 50 Lumen / 90 hrs Weight : 142g w/ Bracket Battery: 1-Cell Li-Ion 1600 mah Charge Time: 2.5 hrs To Full At 700mA Using USB Wall Charger Color: Black

See and be seen with CatEye's HL-EL135 Headlight. This compact light uses 3 super-bright LEDs for a wide beam that lets you see more of the road. With 2 AA batteries, it provides up to 80 hours of run time on steady mode and up to 320 hours on flash mode. Plus, the no-tools universal mount makes installation fast and easy.

Safety first, the AMPP500 comes with maximum side visibility, securely held in place with our adjustable FlexTight bracket. FEATURES: - High power rechargeable headlight (500 lm) - Powerful wide beam with OptiCube lens technology - Excellent side cut outs for enhanced side visibility - Large-capacity lithium-ion rechargeable battery - Battery indicator mode flashes red when less than 20% - Lightweight and compact polycarbonate body - USB rechargeable (Micro USB cable included) - Mode memory function - 4 light modes: High, Low, Daytime HyperConstant, Flashing - Secure FlexTight bracket for quick installation - Water resistant - Optional helmet mount, center fork bracket available Modes/Run time: - High mode: 500 lumens | 1.5hrs - Low mode: 250 lumens | 3.5hrs Dimensions/Weight: - 32 x 102 x 33 mm - Weight: 95 grams (light unit and battery) Light source: - High intensity white LED X1 Optional Parts: - Center Fork Bracket (5342440) - Helmet mount (5341831N) Recharge time: - Approximately 4-4.5hrs (USB2.0 recharge) - About 300 recharge times (until rated capacity drops to 70%)

- 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 - Sold with Avenue R-30 rear taillight - Rear light includes 5 modes - Side illumination ports

- 2 super bright LEDs per light - Soft yet durable silicon casing - Never worry waterproof design - Universal rubber bracket

Lezyne Ebike Super E1000 Headlight: One of the most powerful and advanced StVZO certified e-bike cycling headlights, this light is housed in an expertly machined aluminum body with cooling fins that are engineered to maximize lumen output efficiency. Cutting-edge programming gives this light an innovative high beam/low beam system controlled by a remote switch that lets the user easily toggle between two modes—600 lumens or 1000 lumens—on-the-go via a handlebar mounted button. Thermal management is built into the programming, and it comes with an integrated 130 cm (51.2 inches) cable that connects to the e-bike’s motor/battery system. Two mounting options are also included—one Composite Matrix front mount and one machined aluminum fork mount. Compatibility: 11 – 15v input, 8.5w LB / 16w HB. Download the manual below for further installation and compatibility details. - 600 lumen with 1000 lumen high beam mode - STVZO optimized lens - 130cm cable - Aluminum fork mount, forward center mount, and hardware

- Modes-Output: High-1000 lumens/Mid-200 lumens/Low-100 lumens/Flash/Fast flash - 200m visibility - Anti-glare - Cree XHP50.2 LED - Side lights - IPX5 water resistance - 3400mAh Li-ion battery w/low power indicator - Run time: High-4hrs/Mid-7.5hrs/Low-15hrs/Flash-8.5hrs/Fast flash-3.5hrs - Charging time: 3.5hrs - Includes charging cable and quick release mounting bar clamp - CE, ROHS certification - 32.3x98.5x106mm, 85g

Take your Light & Motion headlight off your handlebars and along with you wherever the path may lead. Soft fabric and full adjustable sizing make for a comfortable fit.

Convert your Light & Motion Vis 360 (sold separately) into a head mount and use it wherever your non-helmet adventures may lead you. Excels as a running companion and great for bicycle touring as it transforms your Vis 360 into a camping headlamp.

Planet Bike's futuristic Spok Headlight is soon to become your favorite commuting companion. Don't let its size fool you—this little guy's got a big beam. The super-bright Nichia eXtreme LED provides major light, so not only are you sure to see everything, but everyone's sure to see you. Plus, the mounting strap fits all sizes and shapes of handlebars, the hood keeps light out of your eyes, and you get up to 100 hours on the included battery. There's even a keychain hole for portability!

With a dazzlingly bright 28 LED PB Power Array and three modes, this USB rechargeable light is like a Scarlet Begonia for the back of your bike. For added safety, it has a CPSC certified reflector in the lens to keep you visible when the light is off. Versatile mounting options allow you to attach it to your seat post or rear rack with the included brackets. - PB 28 LED power array and CPSC certified reflector provides steady, Courtesy & Superflash modes - FL1 Tested - Run times: 5 hrs (steady – 20 lm), 9 hrs (Courtesy – 6-18 lm) and up to 30 hrs (Superflash - 20 lm) - Provide 160-degrees of visibility - Highly visible, even in daylight - Dust and water resistance rated to IP65 standard - 700 mAh lithium polymer battery charges in 2.5 hours with micro USB cable (included) - Includes rear rack and seat post mounts plus clip mount for multiple mounting options - 65 grams

Nothing says, “see me now,” louder than a strong and bright taillight, both for day or nighttime use. With its spherical lens, which directs lumens more than a 1/2 mile (800m) in the brightest California sun, the Stix Elite taillight is the go-to taillight for our infamous Lunch Ride. It’s all about peace of mind, really, and with its six light modes, you get multiple options for day or night visibility. And depending on the chosen mode, this taillight will run for up to 77 hours, and it’s easily charged via built-in USB tab, which eliminates the need for a cable. - 12 to 100 lumens output - Dome lens concentrates output from CREE XBD P4 center LED for 1/2 mile (800m) visibility in the brightest sun. Fresnel lenses for secondary LEDs provide wide angle visibility - 2.5- to 77-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 seatposts from 22.2mm up to 35mm in diameter, plus it's compatible with most seatstays (Aero strap mount available separately) - Six operating modes: Steady High (50 lumens), Steady Low (18 lumens), Power Surge (37 lumens), Power Flash (100 lumens), Disco Flash (40 lumens), Eco Flash (12 lumens) - Red/Green battery charge level indicator - Additional mounting options available separately

150 lumen dynamo headlight with amber side lights You turn the pedals and your generator hub will power the Blaze Dynamo SL headlight. 150 lumens and amber side lights make this bike light a battery-free champion. - Cree XP-E2 LED provides high and low power beam along with Courtesy & Superflash modes - Max lumen output: 150 lm - Amber side lights provide 275° of visibility - Highly visible, even in daylight - For use with 6v, 2.4 or 3 watt generator hubs (not included) - Water resistant - Power reserve function keeps light working when you stop - QuickCam bracket mounts, adjusts or removes without tools and also equipped with a quick disconnect on power cable - 118 grams

FRONT LIGHT: The Zecto Drive 250+ Front is a low-profile, high-visibility light with six ultra-bright LEDs that offer up to 250 lumens of brightness. Its six combined solid and flash output modes offer versatile options for any situation. Its highly disruptive Daytime Flash mode ensures maximum visibility during daylight hours, and the intelligent Power Indicator displays battery runtime and increases side visibility. The light is fitted with a patented 2-in-1 clip and strap mounting system, allowing easy attachment to handlebars or loops. It is rigorously tested to IPX7 Waterproofing standards to withstand even the harshest weather conditions. With a 650 mAh battery capacity, the Zecto Drive 250+ Front offers a maximum runtime of up to 40 hours in Femto mode. It also boasts waterproof USB-C charging(cable not included), making it easy to keep it charged and ready to go. REAR LIGHT: The Zecto Drive 200+ Rear is a low-profile, high-visibility light with an impressive 200 lumens of brightness. Its six combined solid and flash output modes offer versatile options for any situation. Its highly disruptive Daytime Flash mode ensures maximum visibility during daylight hours, and the intelligent Power Indicator displays battery runtime and increases side visibility. The light is fitted with a patented 2-in-1 clip and strap mounting system, allowing easy attachment to handlebars or loops. It is rigorously tested to IPX7 Waterproofing standards to withstand even the harshest weather conditions. With a 650 mAh battery capacity, the Zecto Drive 200+ Rear offers a maximum runtime of up to 35 hours in Femto mode. It also boasts USB-C waterproof charging(cable not included), making it easy to keep it charged and ready to go. - Front Light Max 250 lumens / 40-hour runtime in Femto mode - Daytime Flash mode with Highly Disruptive Pattern - Waterproof USB-C charging port with charge indicator - 2-in-1 clip and strap mounting system (Patented) - Multiple mounting options like dog collars or strollers - Six combined solid and flash output modes - Rigorously tested to IPX7 Waterproofing standards - 650 mAh battery capacity - Rear Light Max 200 lumens / 35-hour runtime in Femto mode - Daytime Flash mode with Highly Disruptive Pattern - Waterproof USB-C charging port with charge indicator - 2-in-1 clip and strap mounting system (Patented) - Multiple mounting options like dog collars or strollers - Six combined solid and flash output modes - Rigorously tested to IPX7 Waterproofing standards - 650 mAh battery capacity

The Helmet Micro Drive Pro 1000+ is a low-profile LED that follows the user's line of sight for superior visibility and excellent night-riding capabilities. With eight LEDs and a maximum output of 1,000 lumens, this light is engineered for impressive efficiency and runtime, providing the best beam pattern for optimal visibility in even the most challenging conditions. Plus, with an impressive 60-hour max runtime, you can rest assured that this light will last as long as you need it to. Need longer runtimes? It lasts even longer with the Infinite Light Power pack+. Its CNC-machined aluminum and highly waterproof construction with cooling fins guarantee durability. With seven unique output modes, including Daytime Flash, and waterproof USB-C charging(cable not included), the Micro Drive Pro 1000+ offers customizable lighting options for enhanced safety, visibility, and convenience. Rigorously tested to IPX7 Waterproofing standards, it is built to withstand various weather conditions. - Max 1,000 lumens / 60-hour max runtime - Max 1,000 lumens / 60-hour max runtime - Waterproof USB-C charging port with charge indicator - CNC-machined aluminum construction with cooling fins - Engineered Optical Design - GoPro adapter helmet mount - Composite Matrix mount construction - Velcro strap fits nearly all helmet styles - Legal on the German market - Light Power Pack+ Compatible to extend run times - 2800 mAh battery capacity

The ultra-sleek Dash™ 520 headlight and Hotshot Micro™ 30 tail light combo set delivers superior lighting for night and day road cycling. Fire up an intense 520 lumens forward and 30 lumens backwards to maximize your line of sight and coverage. Not only limited to night, the Dash™ and Hotshot Micro™ both feature DayLightning® mode with lightning-like flashes to make you stand out in broad daylight. Every bit the road cyclist’s light set, its low profile flexible mounts are designed for most standard and aero styles. (patent pending) Dash 520 USB: - Powerful 520 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 way at night - 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 - 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 79 grams - Side illumination ports highlight your presence to nearby motorists - Versatite™ flexible mount conveniently attaches to most handlebars including aero bars Hotshot Micro 30 USB: - Powerful 30 lumens flashing - Built-in 24/7 Safety Technology® gives you a powerful selection of 5 day and night modes (Steady Beam - DayLightning® - Zoom - SteadyPulse® - Group Mode) - SteadyPulse® mode features a steady beam to help motorists gauge their distance while overlapping pulses keeps them alert at night - 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 - USB rechargeable - Enhanced Cycling Optics™ scatters the beam to maximize your visual presence from a wider angle - Low profile, compact size weighs only 35 grams - Water-resistant design - Low battery indicator - Versatite™ flexible mount conveniently attaches to most seat post and seat stays including aero styles Patent pending. *Features and specs are subject to change without notice.

Producing 900 brilliant lumens, the NiteRider® Lumina™ Micro 900 is smaller, lighter, and more compact than the original Lumina™ series. Vmax+™ 150 is NiteRider’s first taillight featuring COB (Chip-on-Board) LEDs, which for cyclists means it emits highly visible flash patterns in a smaller, more compact package. Its feather-like light weight makes it perfect as a wearable safety light—easily clipping onto straps, belt loops, and more. For added convenience, the Vmax+ 150 features mode memory, will power ON in the last mode used. LUMINA™ MICRO 900 FEATURES - Lumen Output: 900 - 5 Modes with Run Times: 2:00 – 60:00h - Charge Time: 2:30h at greater than 500mA | 4:30h at 500mA - Weight: 130g - Low Battery Indicator and Micro USB Rechargeable - Water / Dust Resistant IP64 Rated LUMINA™ MICRO 900 RUN TIMES Low - 11:00h at 200 Lumens Med - 4:30h at 450 Lumens High - 2:00h at 900 Lumens Flash - 11:00h at 900 Lumens Walk - 60:00h at 30 Lumens Vmax+™ 150 TAILLIGHT FEATURES - Lumen Output: 150 - 6 Modes with Run Times: 5:30-27:30h - Charge Time: 2:00h - Water / Dust Resistant IP64 Rated - USB-C Rechargeable - Mode Memory (Powers ON in the last mode used) Vmax+™ 150 RUN TIMES Fast Flash - 11:30h Slow Flash - 9:30h Disco Flash - 9:45h Pulse Flash - 6:00h High Steady - 4:30h Low Steady - 25:30h Note: The NiteRider® Lumina™ Micro 900 is shipped from the factory in Travel Lock Out Mode. This mode feature is designed to save battery power by preventing the headlight from accidentally turning on while in storage. Simply press and hold the power button for 8-10 seconds to lock/unlock.

Heading out after dark and need lights? Look no further than the Flash Pack. This combo kit includes the new Flash 300 headlight with our tried-and-true Flashback taillight. See where you are going, and be seen by motorists, all the while not breaking the bank. Whether you are an all-conditions commuter or a student riding across campus, the Flash Pack has got you covered. - Single-LED headlight oval beam pattern gives a perfect blend of spot and peripheral visibility. Single-LED taillight for rear visibility. - 700 + 200mAh rechargeable Li-ion batteries charge in 2:00 hours each with included micro USB cables. - Headlight 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. - Includes two different-sized straps to fit every round handlebar cockpit. (Flash headlights are not suitable for aero handlebars.) - Extra bright side lights to give you 180-degree visibility to other cyclists and motorists. - O-ring mount (extra o-ring included) fits all round seatposts. - IPX7 waterproof means these lights will be there when you need them, even in the hardest rain. - White Steady High mode: 300 lumens for 1:30 hours - White Steady Medium mode: 150 lumens for 3:00 hours - White Steady Low mode: 75 lumens for 6:00 hours - White Flash mode: 150 lumens for 12:00 hours - Red Steady mode: 10 lumens for 2:00 hours - Red Power Flash mode: 20 lumens for 4:00 hours - Red Disco Flash mode: 14 lumens for 6:00 hours - Red Eco Flash mode: 5 lumens for 20:00 hours

We've teamed up our popular Blaze 210 SL headlight & Superflash USB tail light to create the rechargeable bike light set that is eye catching from 360°. It’s a perfect commuter combo set that can transition from busy roads to multi-use paths with the click of a button. The Superflash mode is great for daytime visibility and the Courtesy mode shines best on paths. What a combo! Blaze 180 USB specs: - Cree XPG3 LED provides high and low power beam along with Courtesy & Superflash modes - FL1 Tested: Run times: 2 hrs (high - 210 lm), 3 hrs (low - 120 lm), 5 hrs (Courtesy - 65-185 lm) and up to 21 hrs (Superflash - 210 lm) - Amber side lights provide 275° of visibility - Highly visible, even in daylight - Water resistance rated to IPX6 standard - 1000 mAh lithium polymer battery charges in 3 hours with micro USB cable (included) - Smart Charging Technology with built in low battery indicator - Quick Twist bracket mounts, adjusts or removes without tools - 87 grams Superflash USB specs: - High output surface mounted LED plus 2 5mm LEDs provide steady, Courtesy & Superflash modes - Run times: 8 hrs (steady – 4 lm), 10 hrs (Courtesy - 1-3 lm) and up to 36 hrs (Superflash - 4 lm) - Provide 180° of visibility - Highly visible, even in daylight - Water resistance rated to IPX6 standard - 230 mAh lithium polymer battery charges in 2-4 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) which is sold separately - 59 grams

Our latest to-see-by headlight, the Flash 500 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 1400mAh battery pack, the Flash 500 will deliver 500 lumens for 2 hours, all the way up to 125 lumens for 8 hours. 250 lumens of Flash mode gives you a whopping 16 hours of runtime. - CREE XP-G3 LED delivers big-time lumens. - Class-leading 1400mAh rechargeable Li-ion battery pack to back up those lumens with real-world usable runtimes. Micro USB cable included. - Extra bright side lights to give you 180-degree visibility to other cyclists and motorists. - Flash mode: 250 lumens for 16:00 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: 500 lumens for 2:00 hours - Steady Low mode: 125 lumens for 8:00 hours - Steady Medium mode: 250 lumens for 4:00 hours