Headlights (battery/USB)

The E3 Pro 2 is among the best headlights for riding in civilization. For off-road night riding, get the Supernova E3 Triple 2. Tip: Don't use a Supernova headlight with another brand's taillight, or vice versa. · Wiring included, powered by standard dynamos (dynamo not included) · Glare-free Terraflux2 lens provides large, near-field illumination with a far-reaching beam · Side-illumination greatly increases the safety in traffic · Features a 305 lumen output with 5 minute stand time · High-quality Multi-mount with its CNC-machined safety lock can be adjusted vertically with its dual pivot points · Rugged wiring ensures a safe power transfer · Water (fresh and salt) resistant housing · AL-6061 anodized case · Dimensions: 65 x 40mm · Weight: 130g

Planet Bike's Blaze 210 SL is the perfect urban bike light. Its rechargeable lithium polymer battery, healthy run times and 210 lumens of brilliance along with 4 modes make this a dependable bike light that keeps you visible day or night. - Cree XPG2 LED provides high and low power beam along with Courtesy & Superflash modes - FL1 Tested – Run times: 1.4 hrs (high - 210 lm), 3 hrs (low - 120 lm), 6 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 - Dust & 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 - Turn on with a simple press of the button, push and hold button for 3 seconds to turn off - 88 grams

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 City Rover 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 to the front and side for up to 20 hours of ride time. The City Rover will run for an additional 15 minutes in low-power safety mode after the low-battery indicator light comes on. - Additional 15 minutes in low-power safety mode after low-battery indicator light comes on - 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 - 5 Modes (burn time): Steady High 700 Lumens 2 hours, Steady Medium 350 Lumens 4 hours, Steady Low 200 - Lumens 8 hours, Pulse 600 Lumens 16 hours, Daytime Flash 600 Lumens 36 hours

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)

Light & Motion Seca Comp 1500, Light up the whole trail with 1500 lumens of power. Designed for trails, the Seca Comp is also a superior road light with 4 modes for night and day safety and vision. - 3 CREE LEDs deliver a high power spot beam plus a wide flood beam for broad and deep coverage. - Quick handlebar mounting and easy to switch between bikes. - 3 modes for trail use, plus 9 hours of daytime safety on the road with SafePulse mode. - Waterproof: 1 meter depth rating (IP67 standard). - Impact resistant: 1 meter drop tested (FL-1 standard). - Powerful side markers for road safety can be turned off for trail rides. - Race mode offers one touch high/med toggle. - Fast USB charging with advanced internal circuitry. - Accurate battery status indicator. - GoPro mount available.

Light and Motion Seca Comp 2000, with a perfect combination of high power in a compact, two-battery integrated design, is able to achieve a powerful output without quickly fading. A penetrating LED array gives a powerful spot beam in conjunction with a diffused flood beam ideal for both road and trail use to provide an exceptional range of vision for rides. Amber sidelights and a daytime pulse mode ensure road visibility and a secondary button allows the side lighting to be turned off when on the trail. - 2000 Lumen output certified to the FL-1 Standard - Engineered with a 3 LED array using the highest level CREE LEDs - Sealed, waterproof design tested to 1 meter for all conditions reliability - Beam pattern was engineered to maximize visibility at high velocity with ample beam distance lead-time and the widest beam angle for the sharpest turns - Secondary Race Mode simplifies your settings to switch between high power with 2 hours run time and low power with 4 hours - Accurate battery status indication illuminates the power button with three different colors to clearly display remaining battery life with 4 levels - Run times: 1:30 – 9 hrs over 6 modes

The perfect bike headlight for city riders that want premium features with an entry-level price. High visibility is prioritized and the platform has dedicated amber sidelights that are distinct and easily recognizable by drivers, especially through intersections. City riders will appreciate the exclusive SafePulse beam, scientifically designed to provide the highest level of rider awareness without the risks associated with flashing lights. Easily mount on standard or oversize handlebars with a mount that provides enhanced grip and features quick release technology to remove in seconds. Reliable construction is unmatched in the market and exceeds the needs of daily riders. This is the only waterproof lighting platform with a certified IP67 rating—meaning the light is certified to withstand water immersion up to a depth of 1 meter. Commute with the added assurance knowing rain or shine the light will keep performing. Recharging is fast and efficient with the included Micro USB cable. All the innovative safety features of the premium Vis Lights with a value-based price, Vis 500 is the leader in its class. Key Features - 500 Lumen Output certified to the FL-1 Standard with high powered premium CREE LED - Visibility is enhanced with bright amber side lighting providing maximum safety through intersections and high-traffic areas - Daylight visible pulse mode keeps cyclist safe without the inherent dangers of flashing lights - Micro-peened reflector optimizes the beam pattern for road riders providing a smooth, even spot beam void of distracting hard edges - Multiple power settings to achieve long runtimes for extended rides - Multi-color battery indicator is driven by custom firmware to provide accurate battery status throughout entire runtime - Mounting is simple and effective with ultra-grippy rubber ensuring light doesn't slip on regular or oversize handlebars - Quick release allows the removal of the light in seconds while leaving the base mount on the handlebar - Waterproof design eliminates the leading cause of bike light failure - water immersion - Charging is reliable and simple with included Micro USB cable Tech Specs - Lumens: 500 (high), 250 (medium), 125 (low), 125 (pulse) - Runtime (minutes): 90 (high), 180 (medium), 360 (low), 720 (pulse) - Beam Angle: 20° (Spot) - Charge Time: 270 min - Fast Charge: No - IP Rating (FL-1): 67 - Depth Rating (FL-1): 1 meter(s) - Impact Resistance (FL-1): 1 meter - Product Weight: 121 grams - Product Dimensions: 1.2" x 1.2" x 4" - Compatible Mounts: Bar, GoPro, Helmet

The Plug is a light that harkens back to Knog's roots, using an overmolded soft touch TPU in three fun colors. Kicking out 250 lumens, this light is packed with fresh technology like a low battery indicator, cut-outs in the front light body for improved side visibility, and like all Knog bike lights, it is fully USB rechargeable. Designed to work with all genres of bicycles from commuters to road bikes, the Plug comes with two silicone bands for securing it to handlebars (22-27mm & 27-32mm). The Plug is a light for every-day, for every ride, for everybody. Increased Side Visibility Cutouts in the side of the Plug design result in improved side visibility. Given the fact that 78% of accidents happen with cars not seeing bikes at intersections, any additional visibility from the side can only be a good thing. USB Rechargeable As with all of Knog's bike lights the Plug is 100% rechargeable. Recharging is achieved via the micro USB port conveniently located behind the large rear button. Using a micro USB cable (not supplied) you can simply recharge off any USB port. Easy One Button Operation A large, soft-touch button ensures easy operation of the Plug. The Plug's oversized button allows the user to turn the light on and off with ease, even when wearing gloves. Low Battery Indicator Don't be caught out with an uncharged bike light again. With the Plug's clever side visibility window doubling up as a low battery indicator, you'll know when exactly when your light needs recharging. - Dimensions: H: 43mm x W: 33mm x L: 75mm - Weight: 65g - Charge Time: 2.5 hours - Lumens: 250

The Plugger is a light inspired by Knog's roots, and like its little sibling the Plug, comes in overmolded soft touch TPU (rubber like material) in three fun colours. The Plugger produces a powerful 350 lumens and is packed with innovative touches like a low battery indicator, cut-outs in the front light body for improved side visibility and like all Knog bike lights it is fully USB rechargeable. Designed to work with all genres of bicycles from commuters to road bikes, the Plugger comes with two silicone bands for securing it to handlebars (22-27mm & 27-32mm). The Plugger is a light for every-day, for every ride, for everybody. INCREASED SIDE VISIBILITY Cut-outs in the side of the Plugger design result in improved side visibility. Given the fact that 78% of accidents happens with cars not seeing bikes at intersections, any additional visibility from the side is a good thing. USB RECHARGEABLE As with all of Knog's bike lights, the Plugger is 100% rechargeable. Recharging is achieved via use of the micro USB port conveniently located behind the large rear button. Using a micro USB cable (not supplied) you can then simply recharge off any USB port. EASY ONE BUTTON OPERATION A large, soft touch button ensures easy operation of the Plugger. The oversize button allows the user to turn the light on and off with ease, even when wearing gloves. LOW BATTERY INDICATOR Don't be caught out with an uncharged bike light again. With the Plugger's clever side visibility window doubling up as low battery indicator, you'll know when exactly when your light needs recharging.

The Plus front bike light is a super-bright, 100% waterproof and versatile USB rechargeable bicycle light. Mount the light to your handlebars or forks, or use the integrated wearable clip to attach the light to your shirt pocket or panniers. More of a runner than a cyclist? No worries. The Plus light also doubles up as a wearable night running light. Just attach the light to your t-shirt, shorts, socks or headband using the smart integrated clip. With an output of 40 lumens and a run time of up to 20 hours in eco flash, the Plus ensures you are well seen to all other cyclists, road users, and trail runners all night long.

Cut through the darkness with the newly designed Metro Plus™ 650. Sporting a refined, aggressive look, it emits a powerful 650 lumens on the road and trails providing long-range, extra-wide coverage to maximize your line of sight. Not only limited to night, the Metro Plus' DayLightning® mode makes you stand out in broad daylight to give you the advantage anytime and anywhere you ride. - Powerful 650 lumen output with 8 light modes - Built-in 24/7 Safety Technology® gives you a powerful selection of night and day modes (High - Medium - Low - SteadyPulse® - DayLightning® - Triple Flash - Zoom - Walking) - SteadyPulse® mode alerts nighttime motorists with pulses while constantly lighting your path - DayLightning® mode emits lightning-like flashes to highlight your presence in the brightest of daytime hours - Enhanced Cycling Optics™ (ECO) expands your visibility with an extra-wide and long-range beam - USB rechargeable Li-ion battery - Low battery indicator - Light activation lockout prevents accidental light activation - Light mode memory saves the mode you're in before the light is turned off - Rugged, water-resistant design only weighs 140 grams - Side illumination ports highlight your presence to nearby motorists - 2nd generation Locktite™ quick-release handlebar mount securely clamps to 22mm to 32mm diameter handlebars RUN TIMES: - Low: 6:30 hrs - Medium: 3 hrs - High: 1:30 hrs - Zoom: 4 hrs - SteadyPulse®: 4 hrs - DayLightning®: 12 hrs - Triple Flash: 19 hrs - Walking: 100 hrs - CHARGE TIME: 5 hrs - MOUNTING: Handlebar - BATTERY: Built-in Li-ion - SYSTEM WEIGHT: 140g *Features and specs are subject to change without notice.

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%)

The compact, durable AMPP 800 offers superior beam patterns on or off road. Combined with its three-level battery indicator means there is always time to get home. FEATURES: - High-power rechargeable headlight (800 lm) - Powerful wide beam with OptiCube lens technology - Excellent side cut outs for enhanced side visibility - Large-capacity lithium-ion rechargeable battery - 3-level battery indicator (Blue: above 50% | Yellow: 30-50% | Red: Less than 30%) - Compact and robust alloy body - USB rechargeable (Micro USB cable included) - Mode memory function - 5 light modes: High, Middle, Low, Daytime HyperConstant, Flashing - Double click to turn on High mode - Secure FlexTight bracket for quick installation - Water resistant - Optional helmet mount, center fork bracket available Modes/Run time: - High mode: 800 lumens | 1.5hrs - Middle mode: 400 lumens | 2hrs - Low mode: 200 lumens | 4hrs - Daytime HyperConstant mode: 800/200 lumens | 4hrs - Flashing mode: 200 lumens | 30hrs Dimensions/Weight: - 32 x 102 x 33 mm - Weight: 136 grams (light unit and battery) Light source: - High intensity white LED X1 Optional Parts: - Center Fork Bracket (5342440) - Helmet mount (5341831N) Recharge time: - Approximately 3-7hrs (USB2.0 recharge) - About 300 recharge times (until rated capacity drops to 70%)

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

- High power 100 lux LED light, more than 50,000 hours life span - Compatible with 6-12V E-bike battery - High-quality metal housing - Double-Lens-Tech for perfect light distribution and high efficiancy - Visible from the side - Retro reflector can be mounted optionally - 105g

- High power 100 lux LED light, more than 50,000 hours life span - Dynamo operated - Double-Lens-Tech for perfect light distribution and high efficiancy - Visible from the side - Retro reflector can be mounted optionally - 70g

- High power 50 lux LED light, more than 50,000 hours life span - Compatible with 6-12V E-bike battery - Visible from the side - Double-Lens-Tech for perfect light distribution and high efficiancy - Retro reflector can be mounted optionally - 70g

The City Rover 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 to the front and side for up to 20 hours of ride time. The City Rover will run for an additional 15 minutes in low-power safety mode after the low-battery indicator light comes on. - Additional 15 minutes in low-power safety mode after low-battery indicator light comes on - 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 - 5 Modes (burn time): Steady High 500 Lumens 2 hours, Steady Medium 250 Lumens 4 hours, Steady Low 125 - Lumens 8 hours, Pulse 400 Lumens 16 hours, Daytime Flash 400 Lumens 36 hours

The City Rover 700 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 to the front and side for up to 20 hours of ride time. The City Rover will run for an additional 15 minutes in low-power safety mode after the low-battery indicator light comes on. - 5 Modes (burn time): Steady High 700 Lumens 2 hours, Steady Medium 350 Lumens 4 hours, Steady Low 200 - Lumens 8 hours, Pulse 600 Lumens 16 hours, Daytime Flash 600 Lumens 36 hours - Li-ion battery, CREE LED, Texas Instruments integrated circuit - One second delayed power switch to prevent accidental on/off - Light wakes up in last mode used - Micro USB charging cord included; 3-hour charging cycle - Includes Mission Control 2.0 mount - Weatherproof exterior for all-season riding

The Portland Design Works Daybot Tail Light has a CREE LED to power a 100 lumen Daytime Pulse mode for increased visibility on sunny days. Switch from Day Modes to Night Modes to conserve battery power. Hold the power button down for 1 second to turn the light on or off. The Daybot Tail Light has redesigned mount that works with the included seatpost and seatstay brackets. - 2 Day Modes (runtime): Solid - 60 lumens (6 hours), Pulse - 100 lumens (20 hours) - 3 Night Modes (runtime): Solid - 20 lumens (20 hours), Flash - 20 lumens (100 hours), Pulse - 20 lumens (30 hours) - USB rechargeable li-polymer battery - Weatherproof exterior for all season riding - Includes brackets for seatpost and seatstay mounting - Mounts vertically or horizontally - Includes Micro USB recharging cord - Weight: 1.9 oz - Lifetime Warranty

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

Planet Bike's Beamer 3 Headlight boasts 3 super-bright white Nichia eXtreme LEDs with steady and flashing modes to provide excellent visibility. And, the soft-touch switch makes it easy to change settings, even with gloves on. The Beamer also features a quick-release handlebar mount that attaches in seconds without tools. Plus, the included 2 AA batteries deliver run times of up to 100 hours.

The Beamer 80 was born to be an urban warrior! It's super bright to light your way night or day. This compact light provides 80 lumens of high beam power along with Superflash and Courtesy modes. It packs a big beam but is small enough to stash in your pocket between stops. - High output surface mounted LED provides high power beam along with Courtesy & Superflash modes - FL1 Tested - Run times: 6.5 hrs (80 lm), 24 hrs (Courtesy -24-72 lm) and up to 70 hrs (Superflash - 80 lm) - Provides 130° of visibility - Water resistance rated to IPX4 standard - 2 AAA batteries (included) - A3 cam mount adjusts or removes without tools - 63 grams

150 lumen headlight + amber side lights Great optics, abundant lumen output and amber side lights make Planet Bike's Blaze 150 SL a smart choice for the urban bike commuter. It features excellent run times from easily replaceable AA batteries and its 3 modes keep you seen both day and night. FL1 TESTED RUN-TIMES - 4.8 hrs (high – 150 lm), 11 hrs (low - 70 lm) and up to 62 hrs (Superflash - 150 lm) LIGHT PATTERNS - Cree XP-E2 LED provides high and low power beam along with Superflash patterns REPLACEABLE BATTERY - 2 AA batteries (included) SAFETY SIDE LIGHTING - Amber side lights provide 275° of visibility FL1 RATED WATER RESISTANCE - Water resistance rated to IPX6 standard SPECS - Cree XP-E2 LED provides high and low power beam along with Superflash mode - FL1 Tested - Run times: 5 hrs (high – 150 lm), 12 hrs (low - 70 lm) and up to 64 hrs (Superflash - 150 lm) - Amber side lights provide 275° of visibility - Highly visible, even in daylight - Water resistance rated to IPX6 standard - 2 AA batteries (included) - QuickTwist bracket mounts and adjusts easily - 120 grams

The Blaze 600 SLX provides high lumen output, generous run times and 275° of visibility. The addition of amber side lights and Courtesy mode make it a bike path hero. - Cree XPL2 LED provides high, medium and low power beam along with Courtesy & Superflash modes - FL1 Tested – Run times: 1.8 hrs (high - 600 lm), 3.7 hrs (medium - 300 lm), 8 hrs (low - 150 lm), 20 hrs (Courtesy 150-250 lm) and up to 40 hrs (Superflash - 600 lm) - Amber side lights provide 275° of visibility - Highly visible, even in daylight - Dust & water resistance rated to IP66 standard - Sanyo 2600 mAh lithium ion battery charges in 5 hours with micro USB cable (included) - Smart Charging Technology with built in low battery indicator - Quick Twist mount adjusts or removes without tools - Includes Lockout mode - 145 grams

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

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!

Epro 1000 is NiteRider's first headlight specifically made for electric bikes. It comes with pre-wired power line for connection to the eBike's battery. Power line cable measures approximately 52" in length. Headlamp powers on with ignition switch. Features two modes-Steady ON and Pulse Flash-with Built-in Mode Memory (remembers last setting). FEATURES - Lumen Output: 1000 - 2 Modes - Hardwired, Voltage 12 to 40 Volts 1.2 amps at 12v, 300mA at 40 volts - Water / Dust Resistant IP64 Rated - Weight: 166 grams - Fits 22mm-31.8mm seat posts - Includes a pre-wired Epro 1000 Head Light, Handlebar Clamp Mount, and Rubber Mounting Shims LIGHT MODES 1) Steady ON 2) Pulse Flash NiteRider recommends this headlight be installed by an authorized e-bike service and repair shop. Please reference your bike manufacturers manual for compatibility. Not compatible with 6 Volt systems.