The PWR Lighthead 2000L is part of Knog’s PWR Modular System and when combined with a small medium or large PWR Bank can make for a powerful front bike light head torch or flashlight. If you're looking at adding to your lighting solutions the PWR Lighthead 2000L can be a cost effective way of doing just that. While pre-programmed with 6 modes you can customise these to suit your needs with Knog’s Modemaker app – control brightness adjust runtimes and add modes. FEATURES Compatibility - The 2000L lighthead is compatible with the 3350mAh 5000mAh and 10000mAh PWR Banks. Program your modes - Plug your lighthead into your computer download the ModeMaker app and then tailor light modes to your light. Light Beam - Lighthead with elliptical plus spot beam. Especially effective to “be seen”. Accessories Included - Male-Female USB cable. SPECIFICATION Lighthead Output:2000 Lumens. Dimensions:48mm Ø. A powerful 2000 lumen output Compatible with all Knog PWR Banks 6 light modes + customisable using Knog's Modemaker app Waterproof with IP66 rating (storm proof) when connected to a PWR Bank Runtimes of up to 200 hrs when paired with PWR Bank Large Easy twist operation Light Modes This table represents the light modes when paired with a PWR Bank Large to make a 2000 lumen flashlight or bike light (additional mount required) MODE LUMENS RUNTIME Max 2000 2 hrs Mid 500 9 hrs Stamina 200 30 hrs Pulse 1000 20 hrs Strobe 250 35 hrs Eco-Flash 150 200 hrs
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.
The PWR Trail Front Bike Light is an extremely bright light that will ensure you're seen and can see on the darkest of nights. Its output is an elliptical style beam with a horizontal and vertical spread for broader and brighter road or trail coverage. PWR Trail is a brilliant all-rounder that will take you from the city to the mountains. And back. PWR Trail is part of Knog’s PWR Modular System meaning you can swap light heads mounts and use its battery as a PWR Bank to charge any USB device. Powerfully bright 1100 lumen elliptical beam USB rechargeable 6 light modes + customisable using Knog's Modemaker app Waterproof with IP66 rating (storm proof) Runtimes of up to 250 hrs Battery can be used separately as 5000 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 Trail 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 Trail 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 lighthead and use the PWR bank to charge your phone GoPro cycle computer or other device. 1 hour riding @1000 lumens means you can top up charge your iPhone by 75%. Charge your PWR Trail using the included micro USB cable charge time is 3.5 hours. WIDE BEAM & CUSTOMISABLE MODES - PWR Trail outputs a max 1100 lumens and can run for up to 300 hours on Eco Flash Mode. Its elliptical beam gives broader bright road coverage. It comes with 6 pre-programmed 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 1100 1.7hrs Mid 600 2.5hrs Stamina 90 18hrs Pulse 330 7hrs Strobe Flash 250 12hrs Eco-Flash 17 250hrs SPECIFICATION Dimensions - H: 128mm x W: 35mm x L:35mm. Weight - 230 grams. Lumens - 1100. 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.
The PWR Rider 450 Duo Bike Light Set is a sleek and bright 450 lumen/12 lumen LED dual bike light designed to be mounted on your helmet. Not just a bike light remove the RedCap and it can be used as a power bank for charging USB devices on-the-go. Its light modes can also be programmed to suit your needs using our Modemaker App. Battery Indicator Always know how much battery you have with the 4 indicator lights. Easy To Mount & Use The helmet mount fits most vented helmets and is easy to mount and swap between helmet types. Charge Your Devices The rear of the light is a USB rechargeable power bank. Press the red button to release the cap and use the PWR bank to charge your phone GoPro cycle computer or other devices. Wide Beam & Customisable Modes It has an elliptical beam for broader bright road coverage. It comes with 6 pre-programmed modes and you can program the light to suit your needs with Modemaker. FEATURES The two Charger lights come with 5 pre-programmed modes just in case you haven't yet discovered the ModeMaker app. The PWR Rider will last 2 hours at 450 lumens and for those with stamina will run at 200 lumens for 5 hours. Elliptical beam - Elliptical front light beam for wide view works with spot beam for intense light in front of front wheel. Narrow Beam - Rear light features a narrow beam for day & night visibility. Programs your modes - The ModeMaker app lows you to design the modes for any PWR bike light. Simply plug in your light then select and tailor modes from the menu. You can do things such as control brightness adjust runtimes and add new light modes. Charge your devices - Rear of the light is a USB rechargeable power bank. Use this to charge your phone GoPro or cycle computer on the go. 1 hour riding @450 lumens means you can top up charge your iPhone by 35%. Charge time 3.5 hours. SPECIFICATION Light output: 450 Lumens (Front) / 12 Lumens (Rear). Power Bank: 2200 mAh. Dimensions: 122 x 30mm ∅. Weight: 115g (Excludes mount & Redcap). Battery indicator. CNC Machined. Programmable modes. USB rechargable. Water resistant when cap is on. Helmet mount also works with GoPro®. Light Modes Please note runtimes will be slightly less when RedCap is in use. MODE LUMENS RUNTIME Ride 450 2 hrs Commuter 190 5.5 hrs Stamina 50 16 hrs Pulse 320 7 hrs Strobe 190 10 hrs Eco-Flash 50 90 hrs INSTRUCTIONS Fitting your new light to your bike: Place your light on the handle bar with knog logo on strap facing forward. There are two holes to choose from depending on your bar diameter. Using the button: To turn on press and hold on/off button until the light turns on. To turn off press and hold the button until the light switches off. To change modes once the light is on a short press of the button changes modes. Charging your lights: PWR Commuter and PWR Rider use a micro USB input to charge. Find this under the end cap. Press RED button to release cap.
The PWR Road 700 & Blinder Square Rear Bike Light Set combines two of our all-time best selling bike lights that together make a powerfully perfect pair. Also included is the PWR Mount designed to discretely tuck the PWR Road 700 directly under a cycling computer using the GoPro style attachment - if you have the need. Best suited to road riding and commuting both lights are brilliantly effective at attracting attention day and night. The 700 lumen beam up front also ensures you can light up any dark street to safely see the way ahead. Two of our all-time greats combining for possibly our best road and commuting light combination. PWR Road 700 Punchy & powerful bright front light USB Rechargeable Up to 165 hr runtime Waterproof with IP66 rating (storm proof) 6 light modes + customisable with Knog's Modemaker app Battery is also standalone power bank Battery can power other products in PWR Modular System Blinder Square Rear Be seen from up to 450 metres away USB rechargeable Integrated USB-A connector for cable free charging Waterproof with IP67 rating Up to 55 hr runtime 8 light mode settings PWR Road 700 MODE LUMENS RUNTIME Max 700 1.7 hrs Mid 360 3.4 hrs Stamina 70 20 hrs Pulse 650 7 hrs Strobe 275 10 hrs Eco-Flash 70 165 hrs Blinder Square Rear MODE LUMENS RUNTIME Max Steady 100 2.5 hrs Eco-Flash 100 55 hrs
The PWR Road 700 & Mid Cobber Rear Bike Light Set are two of our all-time best selling bike lights that together make a powerfully perfect pair. Also included is the PWR Mount designed to discretely tuck the PWR Road 700 directly under a cycling computer using the GoPro style attachment - if you have the need. Best suited to road riding and commuting both lights are brilliantly effective at attracting attention day and night. The 700 lumen beam up front also ensures you can light up any dark street to safely see the way ahead. Two of our all-time greats combining for possibly our best road and commuting light combination. PWR Road 700 Punchy & powerful bright front light USB Rechargeable Up to 165 hr runtime Waterproof with IP66 rating (storm proof) 6 light modes + customisable with Knog's Modemaker app Battery is also standalone power bank Battery can power other products in PWR Modular System Mid Cobber Rear Extremely bright rear light Cable free USB rechargeable Up to 100 hr runtime Incredible 330° beam angle Quick mount release Waterproof to 1 metre with an IP67 rating 8 light modes + customisable with Knog's Modemaker app Compatible with standard & aero seat posts PWR Mount (use optional) Attach your PWR Road 700 to any tri-prong mount including Garmin K-edge and GoPro. Tough & durable PWR Road 700 MODE LUMENS RUNTIME Max 700 1.7 hrs Mid 360 3.4 hrs Stamina 70 20 hrs Pulse 650 7 hrs Strobe 275 10 hrs Eco-Flash 70 165 hrs Mid Cobber Rear MODE LUMENS RUNTIME Max 75 2 hrs Mid 35 3.5 hrs Steady Pulse 170 2.5 hrs Flash 170 6.5 hrs Rolling Flash 70 4.5 hrs Side Flash 100 2 hrs Disco Flash 80 4.5 hrs Side Flash 15 100 hrs
Looking for the perfect Gravel and Trail companion? Look no further than the PWR Trail 1100L & Blinder V Bolt Bike Light Set. Putting out an impressive 1100 lumens the PWR Trail is a part of Knog’s modular bike light range meaning you can swap light heads batteries and use the PWR bank to charge any device. Also included is the PWR Mount designed to discretely tuck the PWR unit directly under a cycling computer using the GoPro style attachment. The Blinder V Bolt rear light throws out 100 lumens and features an integrated USB recharging arm replaceable silicone straps designed to accommodate any tube size. And did we mention it’s fully waterproof? This light set is perfect for anyone looking to ride harder and roam farther. PWR Trail Front Light - 1100L BATTERY INDICATOR - Hate it when you run out of battery with no warning? That'll never happen with PWR Trail 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 Trail 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 lighthead and use the PWR bank to charge your phone GoPro cycle computer or other device. 1 hour riding @1000 lumens means you can top up charge your iPhone by 75%. Charge your PWR Trail using the included micro USB cable charge time is 3.5 hours. WIDE BEAM & CUSTOMISABLE MODES - PWR Trail outputs a max 1100 lumens and can run for up to 300 hours on Eco Flash Mode. Its elliptical beam gives broader bright road coverage. It comes with 6 pre-programmed modes and you can program the light to suit your needs with Modemaker. You can control brightness adjust runtimes and add new light modes. Blinder V Light Bolt Weight: 40g 100% Waterproof: Rating of IP67 100 Lumens 2 Animated light pattern designs to pick from: Bolt & Traffic Shaped to fit both standard and aero post 8 Lighting modes: Steady On - High Steady On - Low Low Flash High Flash Fading Flash Pulse Flash Accelerating Flash Eco Flash. Replaceable Silicone straps for tool less attachment. Recharged via standard USB means no requirement for single use batteries recharged from flat in 5.5 hours. Light Modes PWR Trail MODE LUMENS RUNTIME Max 1100 1.7 hrs Mid 600 2.5 hrs Stamina 90 18 hrs Pulse 330 7 hrs Strobe 250 12 hrs Eco-Flash 17 250 hrs Blinder V Bolt MODE LUMENS RUNTIME Steady On - High 30 4.5 hrs Steady On - Low 20 8 hrs Low Flash 50 16 hrs High Flash 90 14 hrs Fading Flash 100 15 hrs Pulse Flash 30 20 hrs Accelerating Flash 70 5 hrs Eco-Flash 20 50 hrs
The rebirth of an iconic bicycle light the Frog Rear Bike Light: bright versatile & fun. A design that millions of riders around the world have come to love. Powerful enough for everyday commuting or used to complement an exisiting lighting set-up. Taking cues from Knog’s more advanced lights Frog is designed with Chip on Board LED technology enabling a high intensity light that's compact low profile and packed with features. COB LED TECHNOLOGYTaking cues from some of Knog's most technologically advanced lights Frog now features advanced Chip on board (COB) LED technology. This allows Frog to create high intensity light in a compact and low-profile light. Producing 45 lumens for the front light and 25 for the rear. These lights are powerful enough for everyday commuting or as a complement to your existing lighting set-up. ADVANCED SIDE VISIBILITYAnother benefit of the COB technology is that it allows the LED's to be arranged on a curved board. This means that light is emitted from the sides of the light greatly adding to the side visibility of the light and the additional safety this affords the rider. ONE BUTTON OPERATIONOne large easy press button makes the operation of these lights super simple even in gloves. USB RECHARGEABLEThis is the first Frog light ever that is rechargeable; simply plug it into a USB C to charge. A full charge is achieved in just 3 hours. 100% WATERPROOFWith an IP rating of IP67 these lights keep on shining whatever the weather. MULTIPLE MODES8 modes to choose from. LONG LASTINGWith up to 50 hours between charges you'll have light whenever you need it. COMPACT LIGHTWEIGHT DESIGNWeighing in at just 20g and with a streamlined and compact design Frog can be mounted on even the most cluttered bike's cockpit without interfering with its operation. INTEGRATED FLEXIBLE MOUNTING SYSTEMWith no tools required to mount the light and featuring an integrated strap & flexible body Frog is easily mounted anywhere on your bike your helmet... wherever. Punchy 20 lumen output Integrated flexible mounting system 9 eye-catching modes Water resistant with IP65 rating Super lightweight at just 20 grams USB-C rechargeable Curved lens provides side illumination Up to 60 hour runtime Simple one-button operation Available in 6 fun-loving colours Light Modes MODE LUMENS RUNTIME High 7 3 hrs Low 1 15 hrs Side Flash 11 4 hrs Full Bright 20 7 hrs Back To Front 5 13 hrs Front To Back 8 6 hrs Side To Side 6 5 hrs Rotation 6 13 hrs Eco 4 60 hrs
The rebirth of an iconic bicycle light the Frog Front Bike Light: bright versatile & fun. A design that millions of riders around the world have come to love. Powerful enough for everyday commuting or used to complement an exisiting lighting set-up. Taking cues from Knog’s more advanced lights Frog is designed with Chip on Board LED technology enabling a high intensity light that's compact low profile and packed with features. COB LED TECHNOLOGYTaking cues from some of Knog's most technologically advanced lights Frog now features advanced Chip on board (COB) LED technology. This allows Frog to create high intensity light in a compact and low-profile light. Producing 45 lumens for the front light and 25 for the rear. These lights are powerful enough for everyday commuting or as a complement to your existing lighting set-up. ADVANCED SIDE VISIBILITYAnother benefit of the COB technology is that it allows the LED's to be arranged on a curved board. This means that light is emitted from the sides of the light greatly adding to the side visibility of the light and the additional safety this affords the rider. ONE BUTTON OPERATIONOne large easy press button makes the operation of these lights super simple even in gloves. USB RECHARGEABLEThis is the first Frog light ever that is rechargeable; simply plug it into a USB C to charge. A full charge is achieved in just 3 hours. 100% WATERPROOFWith an IP rating of IP67 these lights keep on shining whatever the weather. MULTIPLE MODES8 modes to choose from. LONG LASTINGWith up to 50 hours between charges you'll have light whenever you need it. COMPACT LIGHTWEIGHT DESIGNWeighing in at just 20g and with a streamlined and compact design Frog can be mounted on even the most cluttered bike's cockpit without interfering with its operation. INTEGRATED FLEXIBLE MOUNTING SYSTEMWith no tools required to mount the light and featuring an integrated strap & flexible body Frog is easily mounted anywhere on your bike your helmet... wherever. Punchy 40 lumen output Integrated flexible mounting system 9 eye-catching modes Water resistant with IP65 rating Super lightweight at just 20 grams USB-C rechargeable Curved lens provides side illumination Up to 80 hour runtime Simple one-button operation Available in 6 fun-loving colours Light Modes MODE LUMENS RUNTIME High 18 4 hrs Low 3 20 hrs Side Flash 27 5 hrs Full Bright 40 10 hrs Back To Front 12 18 hrs Front To Back 17 8 hrs Side To Side 17 7 hrs Rotation 17 18 hrs Eco 10 80 hrs
Look good from behind. The Blinder ROAD R70 is the rear light for the discerning rider. With side illumination dual + constant flash modes and crazy power you won't find another light with as much brains and beauty. Coming with interchangeable straps (suited to aero post designs) & outputting 70 lumens of light the Blinder ROAD R70 has got your back whatever your ride. SPECIFICATIONS Dimensions: 27x75x35mm Weight: 75g Materials: UV-resistant industrial grade silicone rubber body and strap. Polycarbonate housing. PMMA Lens. Anodised aluminium heat sink. Anodised aluminium fascia and solid stainless steel MIM latch. LEDs: 1 x CREE XB-D 3 x Super bright LEDs Battery: Integrated rechargeable Lithium Polymer. Peak brightness: 70 Lumens 5 Light modes: 1. Steady 2. Fast flash 3. Linear flash 4. Steady 2 LEDs 5 Eco flash Run-time (steady): Mode 1 - 3.5hrs Mode 4 (2 LEDs) - 13hrs Run-time (flash): Mode 2 - 4hrs (fast flash) Mode 3 - 4hrs (linear flash) Mode 5 - 20 hrs (eco flash) Waterproof: 100% Waterproof and Dustproof to IP67. Beam angles (degrees): Narrow - 22° Wide - 80° FEATURES Lens: 1 x TIR Collimating Lens 3 x Spherical dome lenses.Visible to 1000+ metresIntegrated lithium polymer battery with on board battery protection circuit. Rechargeable via built in USB plug and extension cable (included). This saves using about 600 AAA Alkaline batteries during the light's lifetime.Constant current drive technology maintains consistent brightness throughout specified run-time.Integrated USB plug is waterproof and designed not be damaged by exposure.5 hour charge timeReplaceable straps for tool-less attachment 1 x Short (for ∅22-27mm) 1 x Med (for ∅27-32mm) 1 x Long (for ∅32mm+).Button: New longer button push on (0.75sec) prevents accidental activation of your light. Short presses switch modes continuously. Similarly the light is switched off with a long button push off (0.5sec).Low battery indicatorTested against dropping corrosion UV electrical shock and static vibration and impact temperature and humidity as well as cycle testing and CE certification.
The PWR Mountain 2000 Front Bike Light is a high powered modular light designed to flood trails with an extremely bright beam. Best suited to mountain bikers bikepackers and trail riders you can ride confidently with PWR Mountain lighting the way. PWR Mountain is part of Knog’s PWR Modular System meaning you can swap light heads mounts and use its battery as a PWR Bank to charge any USB device. Extremely bright circular flood beam USB Rechargeable Waterproof with IP66 rating (storm proof) 6 light modes + fully customisable with Knog's Modemaker app USB rechargeable Battery can be used separately as a 10000 mAh power bank Bike mount included Easy twist operation RUNTIME MODE LUMENS RUNTIME Max 2000 2hrs Mid 500 9hrs Stamina 200 30hrs Pulse 1000 20hrs Strobe Flash 250 35hrs Eco-Flash 150 200hrs FEATURES PWR is an ecosystem of bike and outdoor products designed to share their battery. But that battery also works as a power bank to charge your devices. PWR Mountain runs for 2 hours at 2000 lumens or up to 200 hours in Eco-flash mode. Elliptical beam - Elliptical beam for wide view works with spot beam for intense light in front of front wheel. Programs your modes - The ModeMaker app lows you to design the modes for any PWR bike light. Simply plug in your light then select and tailor modes from the menu. You can do things such as control brightness adjust runtimes and add new light modes. Functionality - Twisthead operation to turn light on / off and to scroll through light modes (no buttons). Charge your devices - Rear of the light is a USB rechargeable power bank. Use this to charge your phone GoPro or cycle computer on the go. 1 hour riding @2000 lumens means you can almost fully charge your iPhone twice. Charge time 7 hours. SPECIFICATION Light output: 2000 Lumens. Power Bank: 10000 mAh. Dimensions: 129.5 x 48mm ∅. Weight: 335g. Battery indicator. Charges your devices. CNC Machined. Programmable modes. Interchangeable lightheads. Twist operation. USB rechargable. Water resistant when cap is on. 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.
PWR Commuter is a 450 lumen LED bike light that can also be used as a power bank. Includes the option to program your brightness and runtime (through ModeMaker app) then use your remaining battery to charge your devices. The light outputs in an elliptical beam for broader brighter road coverage; is USB rechargeable and has 4 smart battery indicator LEDs to let the rider know how much charge is left in the light. RUNTIME MODE LUMENS RUNTIME Ride 450 40mins Commuter 190 2.5hrs Stamina 50 7hrs Pulse 320 2.5hrs Strobe Flash 190 3.5hrs Eco-Flash 50 35hrs FEATURES The two Charger lights come with 5 pre-programmed modes just in case you haven't yet discovered the ModeMaker app. The optimum steady mode for the PWR Commuter is the aptly named Commute mode. It runs for 2 hours at 200 lumens but there is always the option to crank it up to the 450-lumen Ride mode. Elliptical beam - Elliptical beam for wide view works with spot beam for intense light in front of front wheel. Programs your modes - The ModeMaker app lows you to design the modes for any PWR bike light. Simply plug in your light then select and tailor modes from the menu. You can do things such as control brightness adjust runtimes and add new light modes. Charge your devices - Rear of the light is a USB rechargeable power bank. Use this to charge your phone GoPro or cycle computer on the go. 1 hour riding @250 lumens means you can top up charge your iPhone by 10%. Charge time 3.5 hours. SPECIFICATION Light output: 450 Lumens. Power Bank: 850 mAh. Dimensions: 98 x 30mm ∅. Weight: 85g. Battery indicator. CNC Machined. Programmable modes. USB rechargable. Water resistant when cap is on. INSTRUCTIONS Fitting your new light to your bike: Place your light on the handle bar with knog logo on strap facing forward. There are two holes to choose from depending on your bar diameter. Using the button: To turn on press and hold on/off button until the light turns on. To turn off press and hold the button until the light switches off. To change modes once the light is on a short press of the button changes modes. Charging your lights: PWR Commuter and PWR Rider use a micro USB input to charge. Find this under the end cap. Press RED button to release cap.