The PWR Road 700 Front Bike Light is one of our best-selling 'see and be seen' lights. Designed for commuters and road cyclists that want to be seen in urban environments as well as being able to light the way ahead on dark roads and paths. Mounting above or below your handlebar to ensure a tidy cockpit you'll be riding confidently with PWR Road 700. PWR Road 700L is a modular bike light. But it's not JUST another bike light. Not only is it a high powered bike light but simply take the product apart and you have much more. A lighthead and a PWR Bank to charge devices that is also the battery for all products in the PWR range. A super bright 700 lumen output 6 light modes + customisable using Knog's Modemaker app Waterproof with IP66 rating (storm proof) Runtimes of up to 165 hrs USB rechargeable Battery can be used separately as 3350 mAh power bank Easy twist operation (perfect for gloves) Mount above or below your handlebar BATTERY INDICATOR - Hate it when you run out of battery with no warning? That'll never happen with PWR Road with 4 built in battery indicator lights. Tap the bottom of the light to activate the battery indicator. 4 lights = fully charged 2 lights = half charged etc. EASY TO MOUNT & USE - This light can be mounted on top or below your handlebars directly under your Garmin or on your helmet. It comes with a side mount and shim that fits handlebars 22.2-38.1mm diameter. Once mounted using PWR Road is a breeze. It's a simple twist-head operation to turn light on & off and to scroll through light modes. CHARGE YOUR DEVICES - Press the red button to release the light head and use the PWR bank to charge your phone GoPro cycle computer or other device. Charge your PWR Road using the included micro USB cable. WIDE BEAM & CUSTOMISABLE MODES - PWR Road outputs a max 700 lumens and can run for up to 195 hours on Eco Flash Mode. Its elliptical beam gives broader bright road coverage. It comes with 6 pre-program d modes and you can program the light to suit your needs with Modemaker. You can control brightness adjust runtimes and add new light modes. RUNTIME MODE LUMENS RUNTIME Max 700 1.7hrs Mid 360 3.4hrs Stamina 70 20hrs Pulse 650 7hrs Strobe Flash 275 10hrs Eco-Flash 70 165hrs SPECIFICATION Dimensions - H: 128mm x W: 31mm x L:31mm. Weight - 125 grams. Lumens - 700. INSTRUCTIONS Connect lighthead to PWR bank:Insert the two lighthead plug pins into the battery. When connected your lightheads LED's will flash. Connect lighthead to sidemount:Slide the mount into the slot on the side of the battery. Then tighten the thumbwheel. To remove the mount you will need to loosen the thumbwheel. Operation:Once the lighthead and battery are connected twist the lighthead and hold to turn on twist and release to change modes.
Ravemen Lighting. Ravemen is derived from their passion for bike riding and concern for bike riders as well as others’ safety. Coming from different areas of the bicycle industry and being biking enthusiasts, engaging in night riding is quite normal for us. To our regret, most of the high-output bike lights on the market have no anti-glare capability, which is dangerous to oncoming traffic, and as a result places them at great risk.In fact, many people have had the experience of being dazzled by high lumen bike lights, and Ravemen believe that every rider also tries not to disturb others while enjoying the fun of riding. Based on such perception and being inspired by automotive headlights, the idea of applying a similar design to bike lights came into their minds. Through the entire process of conceiving, designing, proofing, testing and adjusting, they finally made it! That means the world’s first bike light with a simulation of the design of automotive headlights is available.Combining high quality and durable material with innovative design, along with the concern for riders and others’ safety which has been fused into their genes, Ravemen promise their products will be not only reliable and easy-to-use to improve your riding experience, but also a trusted companion that will earn you respect from others.Key Features:DuaLens Optical Design for road biking mode, providing broad closed range flood light with anti-glare low beam for commuting, no dazzle and glare for oncoming traffic,HiLo Beam System for Mountain Biking and Emergency Modes, providing illuminating light similar to automotive headlight with far reaching high beam and low beam,Intelligent Memory circuit remembers the last used brightness level and mode when turned on again,LED real-time display to show remaining runtime in each brightness level,Micro USB charging port, compatible with most phone chargers,USB output port to charge other USB-powered digital devices,Intelligent thermal management circuit to prevent overheat of LEDs,Quick release design for easily slide in and out,Compatible with handlebar from 22.2mm to 31.8mm diameter,21 hours run time,Max 1200 lumens, 3 modes and 8 brightness levels for various riding environments.Specification:LED: 2*CREE XM-L2 with a lifespan of 50000 hours,Battery: 5200mAh/3.7V rechargeable Lithium-ion battery,Dimensions (Headlight): 100mm (L)*48mm (W)*27mm (H);,Weight (Headlight): 213g,Materials: The front and main body is made by aluminium with Mil Type III Hard Coat Anodizing; the rear part and the handlebar mount are made by durable plastic.
Ravemen Lighting. Ravemen is derived from their passion for bike riding and concern for bike riders as well as others’ safety. Coming from different areas of the bicycle industry and being biking enthusiasts, engaging in night riding is quite normal for us. To our regret, most of the high-output bike lights on the market have no anti-glare capability, which is dangerous to oncoming traffic, and as a result places them at great risk.In fact, many people have had the experience of being dazzled by high lumen bike lights, and Ravemen believe that every rider also tries not to disturb others while enjoying the fun of riding. Based on such perception and being inspired by automotive headlights, the idea of applying a similar design to bike lights came into their minds. Through the entire process of conceiving, designing, proofing, testing and adjusting, they finally made it! That means the world’s first bike light with a simulation of the design of automotive headlights is available.Combining high quality and durable material with innovative design, along with the concern for riders and others’ safety which has been fused into their genes, Ravemen promise their products will be not only reliable and easy-to-use to improve your riding experience, but also a trusted companion that will earn you respect from others.CR1000 FrontWith a 4000mAh large battery and max 1000 lumens, CR1000 is designed for road riders that ride at night at fast speed and long distance. Featuring RAVEMEN new anti-glare optical lens, CR1000 creates a T-shaped beam, illuminating the road with flood light for close-range distance and bright spotlight for long distance visibility whilst not dazzling other road users. With batter run extension times, the CR1000 could also be used for long distance riding and racing. Key Features: Anti Glare: T shaped lens is the second generation anti-glare lens from Ravemen, T-shaped beam with anti-glare cut-off line creates no dazzle for other road uses, Outdoor beam shot allows the rider to see better and further, Dual side lights increase side visibility and riding safety at crossroads, Extend the runtime of the battery by connecting with an external power source, Wired remote button included increasing levels of safety and convenience to switch between modes, High capacity 4000mAh battery boosts the runtime for long distance riding, IPX6 water resistance and durable anodized aluminium body, Quick release design for easy slide-in/slide-out, Intelligent circuit remembers the last used brightness for when the light is turned on again, Micro USB charging port, compatible with most phone charges, Compatible with handlebars from 22.22mm to 35mm, LED: 1*CREE XM-L2 with lifespan of 50000 hours, 104mm x 29mm x 32mm, Weight: 140g,. CL05 Rear EYE-CATCHING WARNING FLASH WITH LIGHT SENSORCL05 is a lightweight and easy-to-use rear light. Featuring two COB LED rings and built-in light sensor, it provides a maximum of 30 LED lumens on warning flashing mode, great for busy night street commuting or city riding. With the flexible rubber strap mount and mounting clip, the light could be mounted to round and aero seatpost or clipped to some compatible saddle bags or backpacks directly. Key Features: LED: COB LED,Battery: 200mAh/3.7V rechargeable Li-polymer battery,Dimensions (Light Unit): 42.5mm (L) x 23.5mm (W) x 43.5mm (H),Weight (Light Unit): 23g,Mount Size: Compatible with 24-36mm round seatpost and aero seatpost,Design and specifications are subject to change without notice,. How to use the light sensor?The light sensor inside the CL05 / CL06 is different from other sensors in the market. It's doesn't increase the brightness when it starts to get dark, it's used at night for detecting approaching vehicles in from behind. When the Ravemen light sensor detects approaching vehicles, it will produce a warning flash so the rider can be seen more clearly.
Equipped with a 1200-lumen DuaLens LED system, a bold and bright shine is assured as you take on dusky trails and low-light commutes. Putting safety first, this PR1200 model comes kitted out with a close-range low beam to stop you dazzling other road users as you make your way from A to B in darker situations. Designed to mimic car headlamps, this lightweight and reliable Ravemen lamp features a HiLo beam mode for enhanced long and short-range visibility, as well as other settings to suit the immediate riding conditions: Road Modes: High: 600 lumens - 3.30 hours Mid: 400 lumens - 5 hours Low: 200 lumens - 9.30 hours Eco: 100 lumens - 21 hours Rapid Flashing: 100 lumens - 13 hours MTB Modes High: 1200 lumens - 2 hours Mid: 600 lumens - 3.30 hours Low: 300 lumens - 8.5 hours Emergency Mode Turbo: 1200 lumens A wired remote button on the unit lets you switch between each setting without having to release your grip, keeping you safe and focused on the road ahead. This fantastic front-mounting lamp comes complete with an LED runtime display and mode indicators to monitor the remaining power and selected light setting. The USB-rechargeable Lithium-Ion battery produces enough power to shine the light to a maximum distance of 142 metres, while IPX8-waterproof aluminium casing allows for year-round, all-season use. The unit can also be used as a power bank for your mobile phone or USB-chargeable cycling computer, making this an excellent addition to the modern rider's lighting setup. Additional Item Top Features: - DuaLens Optical Design for road biking mode, providing broad closed range flood light with anti-glare low beam for commuting, no dazzle and glare for oncoming traffic - HiLo Beam System for Mountain Biking and Emergency Modes, providing illuminating light similar to automotive headlight with far reaching high beam and low beam - Intelligent Memory circuit remembers the last used brightness level and mode when turned on again - LED real-time display to show remaining runtime in each brightness level - Micro USB charging port, compatible with most phone chargers - USB output port to charge other USB-powered digital devices - Intelligent thermal management circuit to prevent overheat of LEDs - Quick release design for easily slide in and out - Compatible with handlebar from 31.8mm to 35mm diameter - 21 hours run time - Max 1200 lumens, 3 modes and 8 brightness levels for various riding environments
The AMPP 800’s compact and durable alloy body twinned with the VIZ 300’s lightweight, elegant and 3 super powerful LEDs. AMPP 800 Features: • High power rechargeable headlight (800 lm) • Powerful wide beam with OptiCube™ lens technology • Excellent side visibility • Large capacity lithium-ion rechargeable battery • Built-in fast recharging circuit • 3-level battery indicator (Blue: Above 50% Yellow: 30-50% Red: Less than 30%) • Mode memory function • Five light modes (High / Middle / Low / Daytime HyperConstant/ Flashing) • Turns on High mode with double-click of power button Runtime: • High mode 800 lumens: 1.5 hours • Middle mode 400 lumens: 2 hours • Low mode 200 lumens: 4 hours • Daytime HyperConstant mode 800/200 lumens: 5 hours • Flashing mode 200 lumens: 30 hours • Charging time (From empty): 3 hours VIZ 300 Features: • Compact and lightweight body with 300 lm output • 3 LEDs • 300 degree visibility • Long rear beam projection • Highly visible during daytime • Snap System™ allows multiple positions • OptiCube™ lens technology • 4 modes (Constant / Flashing / Group Ride / Daytime Hyperflash) • Mode memory function • Low battery indicator • Includes new seat post bracket SP-15 which fits aero seatpost Runtime: • Constant (30 lumens): 5 hours • Flashing (30 lumens): 45 hours • Group Ride (100 lumens): 8 hours • Daytime Hyperflash (300 lumens): 10 hours • Charging time (From empty): 3 hours Technologies: Opticube Our proprietary OptiCube lens technology maximizes brightness for greater visibility. Side Visibility Provides visibility from the side to increase safety. USB Rechargeable USB rechargeable products recharge the battery from any USB port. Snap System (ViZ 300) Allows riders to place rear lights on various locations in both horizontal and vertical orientations. FlexTight (AMPP 800) The innovative and versatile Flextight™ bracket can be quickly and securely fastened to virtually any handlebar with no tools required. Low Battery Indicator Alerts when the remaining battery gets low. Daytime Can be used in the daytime. All Weather IPX4 Can be used in rainy weather.
The Blinder Road 600 features all the best attributes of Knog's original Blinder Road, but now with an incredible 600 lumens of light output. When this increase of illumination power is combined with the carefully considered beam angles for road riding, you have Knog’s most powerfully perfect road bike light ever. Durable and Secure Easy to Use Mounting System Utilising silicone to create the elastomeric strap combined with an over-moulded polycarbonate clip system allows Blinder Road to adapt to the many various configurations required of today’s road cyclist’s, many of whom have GPS systems on their bikes. The Blinder Road is stylish and versatile enough to fit with a multitude of today’s high-end bicycle cockpits. (Includes two removable silicone straps for bars 22-28mm and 29-35mm) 100% Waterproof Cycle Light The Blinder road is 100% waterproof with a rating of IP67, which means you submerge your light in depths greater than 1 meter for over 30 minutes without damage (note if you are under 1 meter of water on your bike, the waterproofing of your light is probably the least of your worries). The light is charged via integrated USB, which means so it does not require additional cables to charge from a USB Port as well as no need for single-use batteries. Intuitive and Easy Use When your Blinder is running low on battery, a red led will light up next to the button. This ring will turn green and then turn off once the Blinder is fully charged and ready to go. With a design that is wider rather than longer, accommodating the 2 optics side by side keeps the centre of gravity as close to the handlebar as possible which avoids the potential for movement on bumpy roads. Finally, the Blinder Road’s buttons and strap closures are all at the perfect ergonomic angle to presents themselves to the rider buttons are long enough to be used while wearing gloves. Blinder Mini Square Light Using COB LED technology, the Blinder Mini produces a punchy 50 lumens that will ensure you’re seen and safe in all lighting conditions. It features a range of face patterns that makes this Blinder mini one of Knog’s most individual lights ever, especially for its small, but mighty size. Integrated USB Charging Port and 100% Waterproof The Blinder Mini Front light has integrated USB recharging, is 100% waterproof and has a whopping 60-hour run-time when using eco flash mode. Plus, the graphic flash pattern has 8 different modes and is also available as a rear light to make a unique pair. Features: Blinder 600 Front Light: Output: 600 lumens Dimensions: H: 73mm x W: 30mm x L:53mm Weight: 70 grams Light Source: COB LED Rechargeable: Integrated USB Frame Fittings: Interchangeable Silicon straps Modes/Run Time: Flash: High Power: 3 hrs / Low Power: 8 hrs Dual Beam: High Power: 1 hrs / Low Power: 2.5 hrs Wide Beam: High Power: 1.2 hrs / Low Power: 2 hrs Narrow Beam: High Power: 1.2 hrs / Low Power: 2 hrs Blinder Mini Square: Output: 75 lumens Dimensions: H: 40mm x W: 33mm x L:31mm Weight: 17 grams Rechargeable: Integrated USB Frame Fittings: Interchangeable Silicon straps Modes/Lumens/Run Time: Steady On-High: 25 lumens / 1.8 hrs Steady On-Low: 15 lumens / 3 hrs Low Flash: 50 lumens / 4.5 hrs High Flash: 75 lumens / 7 hrs Fading Flash: 40 lumens / 2.5 hrs Pulse Flash: 40 lumens / 8 hrs Accelerating Flash: 45 lumens / 3.5 hrs Eco Flash: 45 lumens / 30 hrs
Durable Design This light comes with a machined aluminium construction which is impact and abrasion resistant, also offering maximum weather protection. Cooling fins are integrated into the design of the light which also helps in improving performance – making the light more aerodynamic and stopping the light from overheating due to long-term use. Visibility The Lezyne 1300 Front Bike Light comes with the company’s specialised Tri-Focus optics lens which creates a brighter centre sport in a large wide-angle pattern. Light Modes Multiple light modes can easily be switched between by holding down the power button which allows you to find the perfect lighting for your current cycling conditions and the length of your journey. Blast: 800 lumens – 4 hours Enduro: 450 lumens – 8 hours Economy: 150 lumens – 23 hours Femto: 15 lumens – 148 hours Flash: 150 lumens – 42 hours Pulse: 150 lumens – 39 hours Overdrive: 1300 lumens – 2.30 hours Rechargeable The internal battery is quickly and easily recharged via the, provided, Micro-USB charging cable that allows you to charge the light via any standard USB port. The light comes with an impressive 148 maximum battery life and can be completely recharged in just 3.5 hours. Mounting The light comes with a versatile mounting system with an integrated strap that’s compatible with most handlebar sizes and shapes. Specifications Maximum Lumens: 1300 lumens Maximum Runtime: 148 hours Recharge Time: 3.5 hours
Want a lightweight, flexible shoe you can ride in all day? Us, too. That's why Nike built the Nike SB Bruin React. It's a durable low-top with springy, responsive Nike React foam—all in a skate-right design. ###shogun-image-section###
The Sirius from Exposure Lights the ultimate to be seen front light, now with the output increased to 900 lumens to light the road ahead in the dark nights. The Sirius hits the sweet spot for power to weight, housed in a CNC machined aluminium body that features 240° front and side illumination giving the flexibility to be used for the daily commute or longer rides.Smart Port+ Technology - Smart Port+ enables the charge port to accept auxiliary accessories such as rear lights, remote switches, Support Cells and use your light as a power bank to charge USB devices.Optimised Mode Selector - Various programs in the lights can easily be selected to offer a choice of run times and modes so you can find the right one for your ride, be it an all-night adventure or an intense blast.Intelligent Thermal Management - Patented circuitry within the light will reduce power to the LEDs, if they go beyond the optimum temperature, keeping the light as efficient as possible to maximise output and battery capacity. Once the light has cooled, the power is automatically restored.Fuel Gauge - Using a traffic light system remaining runtime is easily monitored at a glance so you're not caught out. The colour feedback is also used for mode selection, before defaulting back to runtime.In the box: Sirius MK10 GMB, Handlebar Bracket, USB Charge Cable, QS GuideSpecification:LEDs: 1 x White XPL2(W3)IP Rating: IP65Max Lumens: 900Battery: 3,500 mAh Li-IonRuntime: 1.5 - 36 HoursCharging Time: 7 HoursWeight: 84gMaterial: Anodised 6063 AluminiumLength: 110mmHead Diameter: 28mm
Ravemen PR1200 USB Rechargeable Front LightA high-powered, high-visibility light for taking to the trails or hitting the road in low-light, this 1200-lumen Ravemen model gives a strong shine and durable performance, all year round. Using a DualLens LED setup, the close-range low-beam gives an anti-glare performance to keep you well-lit without dazzling other traffic in the process. Robust and Reliable 1200-Lumen Front Bike Light Among the modes on this top-notch bike light is a HiLo beam which imitates the performance of a car headlamp to evenly distribute the light for impressive clarity. The included wired remote control lets you switch between the below setttings to suit the conditions of your route: Road Modes:High: 600 lumens - 3.30 hours Mid: 400 lumens - 5 hours Low: 200 lumens - 9.30 hours Eco: 100 lumens - 21 hours Rapid Flashing: 100 lumens - 13 hours MTB Modes:High: 1200 lumens - 2 hours Mid: 600 lumens - 3.30 hours Low: 300 lumens - 8.5 hours Emergency Mode:Turbo: 1200 lumens A USB-rechargeable Lithium-Ion battery gives a sterling performance in keeping the light running efficiently, with the integrated LED display showing your battery level and mode selection. Encased in an anodised aluminium body, the PR1200 holds an IPX8 waterproof rating making it ideal for use all year round, whatever the weather. Features:Body Material: Aluminium with Mil Type III Hard Coat Anodising Maximum Output: 1200 lumens LED Type: 2x CREE XM-L2Battery: 5200mAh / 3.7V rechargeable Lithium-Ion Headlight Dimensions: 100 x 48 x 27mm Water-Resistance Rating: IPX8Headlight Weight: 213g Buy Ravemen Lights from Chain Reaction Cycles, the World's Largest Online Bike Store.
KMC Lightweight TT 11 Speed Bike ChainEquipped with some of KMC's finest technologies, this high-quality 11 speed chain ensures that both road and MTB riders can enjoy faster, smoother performance on their ride. Benefitting from a non-directional design, this model's assembly is independent of direction, which allows for maximum compatibility, whether your clocking up the miles on your road bike or hitting the trails on your mountain bike.11 Speed Chain with Ti-N Gold FinishThanks to X-Bridge technology on this chain's outer plate, it's configured with precisely articulated angles for quicker and smoother gear shifting as well as quieter riding. KMC has also equipped it with an eye-catching titanium nitride gold (Ti-N Gold) coloured finish that combats against dirt build-up and corrosion, so you can enjoy a longer chain life. Paired with optimised roller dimensions and pin surface to achieve maximum efficiency, the Lightweight TT 11 Speed Chain is a great choice of upgrade for excellent durability, consistent performance and a reduced weight.Based on an input power of 500 watts the power loss of a standard chain is about 7 to 8 watts. Power loss with the TT chain is 5,5 watts. The optimised coating will last 300-500km before seeing efficiency losses, and potentially even longer under clean riding conditions.Features: Finish: Titanium Nitride Gold coloured finish (Ti-N Gold) Use: Road, MTB Speed: 11 speed Size: 1/2 x 11/128 Pin Length: 5.65mm Number of Links: 118 Derailleur Compatibility: Compatible with all 11 speed derailleur systems Included: MissingLink Technology: Double X-Durability, open inner and outer plate design, non-directional and extra light Weight: 234g (approx)Buy KMC Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Ravemen CR1000/CL05 USB Rechargeable Light SetThe CR1000/CL05 USB Rechargeable Light Set from Ravemen combines two powerful and versatile cycle lights that are ideal for general road cycling, daily commuting and long-distance touring. The front light has a max output of 1000-lumens to vibrantly illuminate the road ahead of you while the rear shines bright and features a light sensor that pushes its power output to maximum when other vehicles headlights shine upon it.Ravemen CR1000 USB Rechargeable Front LightThe CR1000 USB Rechargeable Front Light from Ravemen is a powerful, versatile and water-resistant cycle light that's ideal for road racing, touring and urban errands. It offers a max output of 1000-lumens to illuminate the road ahead in the darkest and worst weather conditions while also providing a max run-time of 25-hours on Eco and 45-hours on Rapid Flash mode.Powerful Long-Life Battery and 1000-Lumens OutputWith a 4000mAh large battery and max 1000 lumens, CR1000 is designed for road riders that ride at night at fast speeds and over long distances. Featuring Ravemen's new anti-glare optical lens, CR1000 creates a T-shaped beam, illuminating the road with a floodlight for close-range distance and a bright spotlight for long-distance visibility whilst not dazzling other road users. With batter run extension times, the CR1000 could also be used for long-distance riding and racing. Anti Glare Lens The T shaped lens is the second-generation anti-glare lens from Ravemen and it provides a T-shaped beam with an anti-glare cut-off line that creates no dazzle for other road users. Wired Remote Control A wired button allows you to change the level of brightness without releasing your grip. Conveniently, a long press on the wired button will activate maximum output for emergency needs. Battery Runtime Extension Extend the runtime of the battery by connecting an external power source for emergency lighting when the light is on low power. Micro USB Charging Port This light features a Micro USB charging port that's compatible with most phone chargers for fast and convenient charging. Intelligent Memory Circuit and Display An intelligent memory circuit remembers the last used brightness level and mode when turned on again. And it features battery level, charging indicators and auto power save mode when it has low battery. Durable and Waterproof Anodised Aluminium Body Quick-release design for easy slide-in/out and is compatible with handlebars of 22.2mm - 35mm. Plus, it features an IPX6 water-resistant anodised aluminium body for durability in all riding conditions. Run Time:Low Beam: High: 1000-lumens; 2 hours run time Mid: 600-lumens; 2.7 hours run time Low: 350-lumens; 5.8 hours run time Eco: 100-lumens; 25 hours run time Pulse Flashing: 500-lumens; 43.5 hours run time Rapid Flashing: 150-lumens; 45 hours run timeEmergency: High: 1000-lumensFeatures: High capacity 4000mAh battery boosts the runtime for long distance riding IPX6 water resistance and durable anodized aluminium body Quick release design for easy slide-in/slide-out Intelligent circuit remembers the last used brightness for when the light is turned on again Micro USB charging port, compatible with most phone charges Compatible with handlebars from 22.22mm to 35mm LED: 1*CREE XM-L2 with lifespan of 50000 hours Dimensions: 104mm x 29mm x 32mm Weight: 140gRavemen CL05 USB Rechargeable Sensor Rear LightThe CL05 USB Rechargeable Sensor Rear Light from Ravemen is a lightweight and compact rear cycle light that can be mounted on your bike or clipped to your clothing or backpack. It provides 30-lumens illumination with multiple light modes to suit a wide variation of low-light and weather conditions. With High, Low and four different flashing modes, it's ideal for inner-city errands, urban commuting and evening rides. Plus, it has an integrated sensor that causes the light to shine at full power when headlights from another vehicle shine your way from behind - this makes sure you are more visible to other road users. 30-Lumen Rear Cycle Light for Inner-City CommutingThe Ravemen CL05 is a lightweight and easy-to-use rear light. Featuring two COB LED rings and a built-in light sensor, it provides a maximum of 30 LED lumens on warning flashing mode, great for busy night street commuting or city riding. With the flexible rubber strap mount and mounting clip, the light could be mounted to round and aero seatpost or clipped to some compatible saddlebags or backpacks directly. Small, Bright and Reliable Rear Cycle LightThis light has a highly efficient COB LED with a max output of 30-lumens. A built-in light sensor that activates the lights max output when detecting headlights from rear approaching vehicles offers a warning to other road users that you are cycling ahead of them. Plus, it has auto power save and an indicator for low battery power, a quick-release design for versatile mounting and a USB-C charging port for convenient charging. And it has a built-in mode memory function to remember your settings and it's IPX6 water-resistant. Run Time: High: 4.5 hours Low: 12 hours Rapid Flashing: 8 hours Pulse Flashing: 18 hours High Slow Flashing: 17 hours Low Slow Flashing: 22 hours Warning Flashing: /Features: LED: COB LED Battery: 200mAh/3.7V rechargeable Li-polymer battery Dimensions (Light Unit): 42.5mm (L) x 23.5mm (W) x 43.5mm (H) Weight (Light Unit): 23g Mount Size: Compatible with 24-36mm round seatpost and aero seatpostBuy Ravemen Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.