Our Top 15 Picks:
The 15 Best Helmet Light For Mountain Biking Reviews:
Bestseller No. 1 
Topside Bike Helmet Light - Bright, Wide Angle Bike Light. 43 Hour Dual Front & Rear Bright Light for All Cyclists, Waterproof & USB Rechargeable Bike Light.
- POWER * 43 hour runtime, 7 bright & useful modes, USB rechargeable, waterproof bike helmet light. Super bright stay-seen light
- MOUNT * Simply and securely to almost all helmets without the use of tools. Can also be mounted to bike handlebars.
- WEIGHS * Just 2.3oz so hardly noticed when worn. Bright LEDs in a wide angle, non blinding lens.
- VERSATILE * Use as a front or rear light or both red and white lights combined. Ideal light for all commuters and road cyclists
- DESIGNED * In the UK by a cyclist for cyclists. Mode use memory function with a safety break-away, rubber mounting system
SaleBestseller No. 2 
NiteRider Lumina 1200 Boost USB Rechargeable Bike Light Powerful Lumens Bicycle Headlight LED Front Light Easy to Install for Men Women Road Mountain City Commuting Adventure Cycling Safety Flashlight
- Lock mode, perfect for use during storage and transporting the light. Press and hold power button for 7 seconds to lock/unlock operation of light.
- Important: the Lumina 1200 boost is set to lock mode at the Factory. Unlock before use.
- All new collimator lens, Distributes a generous even widespread beam pattern
- Boost mode, double tap Power button to unleash maximum LED output at 1200 lumens!
- 5 light levels Plus 2 daylight flash modes.FL1 standard IP64, dust and water-resistant.Secure on and off-road capable handlebar mount, fits up to 35mm handlebars.6 hour runtime on low at 275 lumens or Go hand-held in walk mode - 18 hour runtime at 75 lumens.Lifetime : covers any defects in mechanical components (housings, covers, mounts and fasteners) and LEDs.Low battery indicator: power button changes from blue to red when battery level drops below approx. 20% remaining.
Bestseller No. 3 
WASAGA 2 in 1 Bike Light USB Rechargeable Cycling Helmet Headlight Waterproof Bicycle Headlight Taillight Handlebar Front Light Rear Taillight Dual Purpose for Mountain Road Kids Bikes
- Mini size for convenient carrying. Tool-free installation, simple and quick operation.
- Feature a one-touch switch, 3 working modes serve for different needs. Front light + Taillight +Side light for added visibility and safety at night.
- Made of aluminum alloy material, strong reliability, and shock-resistant.
- Built-in li-ion polymer battery delivers extra-long battery life and strong power output. USB port for quick and convenient charging.
- Rubber base, durable, non-slip, and little hurt to your helmet or handlebar. IPX4 waterproof, safe to use in rain and winter weather.
Bestseller No. 4 
ILM Adult Bike Helmet with USB Rechargeable LED Front and Back Light Mountain&Road Bicycle Helmets for Men Women Removable Goggle Cycling helmet for Commuter Urban Scooter(Titanium, Small/Medium)
- EXCELLENT SAFETY PROTECTION: Certified by ASTM, CPSC, CE, and EN1078. The one-piece structure combines EPS and PC shells to ensure better shock absorption and provide safer protection. The bike helmet adult is protective and ideal for urban commuting, cycling, skateboarding; also suitable for city, road, electric, trek bike and etc.
- HIGHLY VISIBLE: This bike helmet designed with USB rechargeable Front and rear light. While the front lights provide lighting, the rear lights provide higher visibility for the vehicles or people behind you, providing better protection on the city streets; Features 4 lighting modes, the bike helmet light can be easily changed lighting modes from Steady into Flashing or Blinking by simple clicks button.
- COOL RIDING: 10 strategically placed vents actively capture cool airflow through the front vents and push the hot air out through the rear cooling channels to reduce overheating and keep you cool on your long rides; The bike helmets are lighweight without much pressure on your head even for a longer duration of wearing.
- SIZE ADJUSTMENT SYSTEM: Detachable tinted lens, blocks UV rays/dust/sand, helmet is eyeglass friendly Size adjuster meets the requirements of most cyclists head sizes.
- REMOVABLE AND WASHABLE LINING: The inner lining is made of breathable mesh fabric to keep you dry while riding. In addition, Electronic products can't be 100% guaranteed to work properly. If there is any problem with the light, please contact us. We will give you a proper solution.
Bestseller No. 5 
Voyager Dirt Bike Helmet Light Kit with Rechargeable Battery, Compatible with GoPro Mounts, 2100 Lumens, 3 Hours on High Beam
- EXTREMELY BRIGHT 2100 lumen CREE L2 LED Technology. Our even beam pattern doesn't leave you with tunnel vision on the trail like many other lights.
- GoPro Mount Compatible - Attach our lightweight light to your motorcycle helmet or number plate with the included GoPro style mounts.
- Aluminum Lightweight Construction - weighing only 2.1oz. Lumens per ounce, this is the lightest helmet light on the market.
- Extended Battery Life - Our high capacity battery allows you to run on high beam for 3+ hours. Low beam will give you 12+ hours.
- Storage Case Included - Keep your light kit organized and ready to use in your backpack.
Bestseller No. 6 
Magicshine MJ 900 1200 Lumen Front Bike Light, CREE LED Waterproof Bike Light, Perfect LED Bike Light for Mountain Biking Road Biking Bike Helmet Light, USB Rechargeable Bike Lights
- Seller Warranty - We offer 12 Months Manufacturer's Warranty. Please feel free to contact us if you encounter any quality issues.
- 【Magicshine Bicycle Light with 1200 Lumen Max Output 】 The Magicshine Light MJ-900 is the successor to the MJ-808E. Super small bicycle light but offers a respectable 1200 lumens of Max theoretical output. Versatile on city streets, roads, even mountain trails as a super bright, convenient LED bike light.
- 【Super Versatile and Bright Bike Light Boasts 4 Brightness Modes Plus Flash Mode 】 The Magicshine MJ-900 light for bike features 4 power level options: 100%, 50%, 30%, and a flashing mode feature, 20 degree beam spread provided by 1 ultra bright XM-L2 LED bulb, thermally managed and weatherproof housing. IPX4 rating, the light should hold up fine during light to moderate rain.
- 【Light Weight Helmet Light】 With the help of MJ-6058 helmet strap, the MJ-900 can easily be turned into a headlamp due to its light weight and minimalist design. Used for a wide variety of outdoor sports, includes mountain biking, camping, skiing etc. Note: Magicshine bike lights are not designed to be submerged under water for extended periods of time.
- 【Over 2 Hour Max Runtime Bike Light Rechargeable; RELIABLE VISIBILITY 】 The standard 2.6Ah 7.2V USB rechargeable battery gives a max run time of 2.5 hours on 100% output. All Magicshine batteries uses tested, high grade cells, with over-charge, over-discharge and short circuit protection. USB rechargeable battery pack is compatible with most mainstream USB chargers, wall charger not included. The battery can also charge your mobile devices as a mobile power bank.
Bestseller No. 7 
Bright Eyes Fully Waterproof 1600 Lumen Rechargeable Mountain, Road Bike Headlight, 6400mAh Battery (Now 5+ Hours on Bright Beam). Comes w/Free Diffuser Lens and Free TAILLIGHT
- EXTREMELY BRIGHT and now FULLY WATERPROOF 1600 Lumen CREE T6 LED Technology - Our Newly UPGRADED Bike Light Battery Lasts now over 4+ Hours on High, 6+ hours on medium, 16+ hours on Low. The Longest Running Bike light in the industry!
- NOW FITS ALL HANDLEBARS - - SAFETY - MORE FEATURES than any look-alike - Includes FREE Diffuser Lens - Strobe for Daytime Riding Clears Cars From Your Path
- EXTERNAL RECHARGEABLE WATERPROOF 6400mAh BATTERY - Allows Our Cycling Flashlight to Outshine The Competition
- BEST BIKE LIGHT SET for mountain BIKING / CAMPING / HIKING / RUNNING with Included Helmet Accessories
- LIFETIME GUARANTEE ON BICYCLE HEADLIGHT / 1-YEAR WARRANTY ON BATTERY - We're Always Here For Our Customers!
Bestseller No. 8 
Go Knight Commuter Bike Helmet with Light - Mountain Bike Helmet for Men and Women with Maximum Venting - Lightweight Cycling Helmet for Adults - Bicycle Helmet - Casco para Bicicleta, Black
- Stylish smart design - The Knight led bicycle helmet is comfortable and adjustable. Perfect bike helmets for adults and urban commuters. No need to attach lights to your helmet anymore.
- Safe and convenient - This smart bike helmet protects you day and night and has the bike light built into the helmet making your led bike light impossible to forget at home.
- Versatile - This led bike helmet works well as a skateboard helmet and scooter helmet where it’s also important that you can see and be seen at all times of the day.
- Adjustable – Perfect mens bike helmet, womens helmet, and youth helmet as it comes with a convenient size adjusting dial and adjustable chin strap
- Size Large (L): Head Circumference 22.8”-24” or 58-61cm
Bestseller No. 9 
Bike Helmet Sports Safety Cycling Bicycle Helmet for Men Women Cycle Helmet Mountain Biking Helmet with Rechargeable Tail Light 57-62cm Black
- 🚴🏿 LIGHTWEIGHT AND IMPACT RESISTANCE - Bike Helmet is made of high quality PC + EPS foam, super lightweight only 285-295g, can offer all-round protection for Cycling, Bike, BMX Biking etc.
- 🚴🏿CPSC AND CE CERTIFICATED - Cycling Helmet is designed with safety, comfort, fashion and all helmets pass safety standard, complies with CPSC and CE.EN1078, great for mountain, road, commuter, or fitness.
- 🚴🏿RECHARGEABLE SAFETY TAILLIGHT - Bicycle Helmet is with USB rechargeable safety taillight, which has 3 flashing modes- normal, fast flashing, slow flashing. Press the button one time, it will be on; press second and thrid time to change the modes , the fourth turn off the light.
- 🚴🏿ADJUSTABLE SIZE - Quick adjustment, can be applied to different head circumference sizes 57-61cm, with cool black and red color fits most unisex adults. 24 vents design keep airflow consistent and helps cool your head in a short time.
- 🚴🏿DETACHABLE VISOR AND INNER LINING - Detachable snap-on sun visor provides constant coverage against sun and rain. Detachable inner lining which is also washable and breathable.
Bestseller No. 10 
Bike Helmet Light - 200 Lumen USB Rechargeable Mountain Bike Helmet Light with Steady and Flash Modes, 2 in 1 Front & Rear Bicycle Helmet Lights for Night Riding
- 👉Warning:It's main function is a warning lamp,it can't take the place of the bike headlight!⚡ 【5 Light Modes】Both the front white light and rear red light own individual control button and 5 light modes(Steady, slow flash, rhythm flash, quick flash and burst flash). Long press the button 0.5 seconds to turn on the light, short press the button the change the light modes. You can switch different modes according to your needs, the distinctive flash modes will make you stand out on the road
- 🚲【Ensure Your Safety During Cycling】Owns a 200 Lumen super bright front Light, our helmet lights light up your path and the extra-wide beam makes other drivers see you clearly from multiple angles far away. The flash modes for the rear light are highly visible in both the day time and night time, instantly improve your visibility & safety to ride
- ✅【USB Rechargeable Bicycle Helmet Light】Instead of using normal battery, our cycling helmet light is powered by a built-in lithium battery with 800mAh capacity, which is much more environment-friendly and convenient. Equipped with an USB charging cable, after about 2.5 hours fully charged, it can continuous work 8-36 hours(depends on different light modes). The total product Weights only about 75 grams, the lightweight design will bring you much comfort during cycling
- 🔔【More than Just a Helmet Light】Besides working as a helmet Light, this mtb helmet light is also perfect for scooters, strollers, wheelchairs and front bike lights, can be widely apply to camping, hiking, running and night fishing. The compact removable design makes you take it anywhere at ease. Waterproof level rated to IP66, our helmet lights for night riding protect against rain and splashing water from any angle, light up your way forward in all conditions of weather
- 📌【Impact Resistance & Easy to Install】Made of high-quality ABS material, this helmet mount light owns excellent impact resistance, heat dissipation and corrosion resistance, which support it to resist any terrible road conditions. Equipped with an elastic strips of velcro that can be easily mounted on almost all kinds bicycle helmets, it's durable and adjustable to tightly fit on your helmet, no need worry it will fall off during cycling
SaleBestseller No. 11 
Adult-Men-Women Bike Helmet with Light - Mountain Road Bicycle Helmet with Replacement Pads & Detachable Visor
- SAFETY - This GROTTICO bike helmet meets US & EU cycling standards.
- ADJUSTABLE DIAL & STRAPS - The adjustable fit system for men and women. 2 sizes for choice, suggested head circumference: M (55-58CM), L (59-61CM)
- INTEGRATED SAFETY REAR LIGHT - Bicycle helmet with USB rechargeable light. Best for night riding with 3 lighting modes, Steady, Flash and Wave.
- TOUGH & LIGHTWEIGHT - In-mold construction fuses a tough polycarbonate outer shell with the impact-absorbing foam liner. The fusion process makes in-mold helmets lighter and cooler than traditional helmets.
- KEEP YOUR HEAD COOL - 23 vents keep ample ventilation. Provide one more set of helmet replacement inner pads and two different color visors to collocation.
SaleBestseller No. 12 
PHZ. Adult Bike Helmet Bicycle Helmet with Light for Men Women Mountain Road Skateboard with Extra Replacement Detachable Visor & Inner Pads Safety Certified (Black, L(23-24 in/59-61cm))
- Impact resistance material: Superior impact resistance PC material-wear resistant and scratch resistant. Eps impact-resistant composite ultra-light material to alleviate the impact absorption, high density and lightweight.
- Multi function: phz bike helmet suitable for city, road, electric, trek, Triathlon, mountain bike or rock Climbing and etc, This helmet is specially designed for adult rider. (Complies with CPSC bike and CE. EN1078 safety standards
- Rechargeable taillight: this bike helmet equip with 3 lighting modes LED rechargeable taillight for the safety of riding at night - constant light mode, flashing mode, Tour mode will help people behind you clearly recognized your direction.
- Awesome ventilation system: 23 integrated flow vents, according to the aerodynamic design, scientifically arrange flow vents location to reduce helmet resistance area.
- Upgraded three-way regulator: our upgraded version of the regulator adds up and down adjustment function, which is suitable for a wide range of people. M for youth or adults: (21. 5-22. 4 in); L for adults: (22. 8-23. 6 in). 1 helmet, 2 visor, 2 inner pads.
Bestseller No. 13 
Magicshine Monteer 5000S Storm MTB Headlight, 5000 lumens of max Verified Output. 3200 Lumen Flood, 2000 Lumen spot, IPX5 Waterproof Mountain Bike Light with USB Rechargeable Battery Pack
- Seller Warranty - We offer 12 Months Manufacturer's Warranty. Please feel free to contact us if you encounter any quality issues.
- 【Magicshine's 5000 Lumen Mountain Bike Light 】 The Monteer 5000S MTB headlight is capable of 5000 lumens of max actual output. Powered by 7000mAh super high capacity battery pack. One of our brightest most powerful bike headlights.
- 【Max 5000 Lumens of FL1 Verified Output Bike Front Light for Mountain Biking 】 5x Luminums SST-40 LEDs, 3200 lumens of flood light from the top 3 LEDs at 31 degree spread and 2000 lumens of spot light from 2 LEDs on the bottom at 21 degree spread. Two groups of LEDs can be activated separately or together. 5 lighting modes with 1 flash and 4 brightness settings at 100% 50% 25% and 10%
- 【High Quality Copper LED PCB Heat Dissipation 】 Copper PCB allows fast and efficient transfer or heat from LED source, much of the outer body is constructed into a heat sink with thermally condusive aluminum alloy for optimal thermal performance. When the heat build up is not dissipated quickly enough, smart internal thermal management will kick in to throttle max output, protecting internal components from potential damages.
- 【MTB Light with 7000 mAh Super High Capacity Rechargeable Battery Pack 】 Micro-USB rechargeable battery pack is consisted of 4x 3500mAh Li-ion cells. Max burntime under full 5000 lumens is measured to be up to 2 hours. At the lowest 10% output you can expect more than 90 hours of runtime on half beam mode.
Bestseller No. 14 
VICTGOAL Bike Helmet with USB Rechargeable Rear Light Detachable Magnetic Goggles Removable Sun Visor Mountain & Road Bicycle Helmets for Men Women Adult Cycling Helmets (L: 57-61 cm, Navy Blue)
- Rechargeable Helmet Light: VICTGOAL bike helmet included plug-in USB rechargeable LED light, 3 Lighting Modes-steady, fast flashing and slow flashing, will help riders behind you clearly recognized your direction. The bike helmet light only takes two hours to charge and can be used for 10 hours.
- Cool and Lightweight Cycling Helmet: Our bike helmet is design with 21 breathable vents, can effectively reduce air resistance and make you feel cool when cycling. The cycling helmet only 310g (0.68 lb) will not cause any burden to the rider's head during cycling.
- Impact Resistance: This bicycle helmet is made of high-density PC shell and EPS foam, with durable hard shell and soft pad can absorb the pressure caused by external impact. Our bike helmet will make you feel comfortable and protect you in all directions.
- Magnetic Helmet Goggles and Visor: This bike helmet with visor and goggles, fits for mountain bike and road bike cycling. You can put the goggles and visor on together, not only can protect eyes from sunlight, but also can protect your face against the sand and wind.
- Adjustable Fit: VICTGOAL bike helmet fits for adult men and women, you can adjust the helmet size easily with one hand, 3 sizes available, size M: 21.3-22.8 inch (54-58 cm); size L: 22.4-24 inch (57-61 cm); size XL: 23.2-24.8 inch (59-63 cm). Our bicycle helmet will give you a comfortable and happy journey.
Bestseller No. 15 
Extremus Aerolander Mountain Bike Helmet, Certified Bike Helmets for Adults Men Women, One-Piece Construction Road Cycling Helmet, MTB Lightweight Bicycle Helmet with Visor & Safety Rear Light
- 🚵♂️One-Piece Bike Helmet Construction: Extremus cycling helmets adopts a one-piece construction with a shock-absorbing PC material outer shell and EPS inner foam (made in the USA). Its crafted design is not glued together like other MTB bike helmets, and the external shell fully covers the EPS foam, which ensures a longer-lasting durable yet safer structure. This safety technology is lightweight yet super tough and provides all-around protection for your head while riding.
- 🪖Quick Dry Cooling System & Shock Shield Technology: Our bike helmets for adults has a specially designed Quick Dry Cooling System and Shock Shield Technology to provide extra comfort and maximum protection for your head. The soft liner combines mesh pads with sponge material that improves comfort while also absorbing sweat and cooling your head. And the Shock Shield Technology has a specially engineered silicone cushion that provides enhanced full-spectrum shock absorption in collisions.
- 🍃16+3 Aerodynamic Ventilation System: This bicycle helmet has a unique mold design that contains 16 aerodynamic 3D vents and 3 extra vents on the forehead section. This streamlined construction maximizes airflow, prevents overheating, and increases aerodynamic efficiency while also ensuring security. The road bike helmets includes a padded adjustable chin strap for a safer and smoother ride.
- 🚴♀️Size Adjustable Dial + Safety Lights: Our road bike helmets for men and women has a convenient size adjustable dial: using one hand, turn the dial on the back of the helmet to adapt the built-in helmet framework for a perfect fit. The integrated dial includes a red rear safety light that has three lighting modes: slow flash indicator, fast flash SOS, and normal night mode. With one-hand adjustability, you don’t need to remove the helmet to tighten the fit or change the light.
- 🧗Multifunctional Design Bicycle Helmet: This mountain bike helmet includes a thick detachable sun visor that extends twice as long as other helmets, which provides you more sunshade and extra protection during riding from overhead branches. Simply snap on the visor to lock into place, or detach and store the visor when not needed.The soft protective interior liners are also removable for hand washing in between rides.Perfect for cycling, biking, skateboarding, rollerblading, or scootering.
Last update on 2023-01-12 / Affiliate links / Images from Amazon Product Advertising API