Top 10 Best Led Lights Bike

BE COOL AS SEEN ON NBC, ABC, CBS and FOX, these are the 1 selling bike wheel lights youve seen and love These super popular bike accessories make great gifts or Easter basket stuffers for kids of all ages - young boys, girls, teens and adults. Attract attention and compliments everywhere you go. Get Ready to Ride in Style. BE SAFE Front and back lights leave you vulnerable from the sides. Gain visibility from all directions with Activ Lites. Your bike will STAND OUT--GUARANTEED Want even more ATTENTION Switch from constant on to flashing mode. Get yours now. PERFECT GIFTS Our super cool bike lights come in a full-color gift box with long-lasting batteries included. Extremely popular Easter gifts and basket stuffers. Fun birthday presents all year long for men, women, girls and boys of all ages.. LIFETIME WARRANTY Designed and patented in America, our waterproof, durable Activ Lites will light up your bicycle spokes, rims and tires for years to come. You also get a FREE manufacturers lifetime warranty and 247 support. Accept no substitutes.. FAST, EASY INSTALLATION. We created Activ Lites with you in mind. Our FREE installation video will have you set up quickly with no tools required. Every bike with a standard wheel hub and spokes deserves to be awesome. GET YOUR ACTIV LITES TODAY.

BE COOL AS SEEN ON NBC, ABC, CBS and FOX, these are the 1 selling bike wheel lights youve seen and love These super popular bike accessories make great gifts or Easter basket stuffers for kids of all ages - young boys, girls, teens and adults. Attract attention and compliments everywhere you go. Get Ready to Ride in Style. BE SAFE Front and back lights leave you vulnerable from the sides. Gain visibility from all directions with Activ Lites. Your bike will STAND OUT--GUARANTEED Want even more ATTENTION Switch from constant on to flashing mode. Get yours now. PERFECT GIFTS Our super cool bike lights come in a full-color gift box with long-lasting batteries included. Extremely popular Easter gifts and basket stuffers. Fun birthday presents all year long for men, women, girls and boys of all ages.. LIFETIME WARRANTY Designed and patented in America, our waterproof, durable Activ Lites will light up your bicycle spokes, rims and tires for years to come. You also get a FREE manufacturers lifetime warranty and 247 support. Accept no substitutes.. FAST, EASY INSTALLATION. We created Activ Lites with you in mind. Our FREE installation video will have you set up quickly with no tools required. Every bike with a standard wheel hub and spokes deserves to be awesome. GET YOUR ACTIV LITES TODAY.

FITS ANY BIKE - enhance your night rides with our WheelBrightz LED Bike Lights, compatible with 20-29 wheels. The light strands are designed to cut-to-fit for smaller size tires, or you can look extra cool and spiral it within your spokes. LONG BATTERY LIFE - experience the vibrant, enduring glow of our bike light set for 2 tires, boasting a battery life exceeding 48 hours. Perfect as unique gifts, theyre the go-to for brightening Easter baskets, Christmas presents, or birthdays. SAFETY STYLE- cast a captivating glow with our LED bike accessories, where safety meets sophistication. Suitable for a myriad of bicycle wheel types, theyre the ideal enhancement for everyone from casual riders to the nocturnal adventurers. VERSATILE FUN - customize your night riding adventures with our waterproof LED bike lights for both kids and adults. Easily tailored to your style, they're sure to enhance your visibility and safety while adding a splash of color to your next ride. INSTALL IS A SNAP - our user-friendly bike spoke lights install effortlessly - no tools, just 3 AA batteries per wheel. With over 14 colors for boys, girls, or adults to choose from they morph evening rides into vibrant spectacles with minimal effort.

Rechargeable with Long-Lasting Performance - A complete cycling safety system featuring a rechargeable headlight and taillight. Fully recharge in less than 3 hours when connected to any USB port. Runtime of up to 10 hours on strobe mode. 3 hours on the highest setting.. Super Bright Day or Night - The 400 lumen headlight uses the latest LED technology to illuminate your path and keep you visible during both night and broad daylight. Its amber side lights offer additional sideways safety. For protection from behind, the 60 lumen red taillight has a 240 wide-angle beam that can be seen from blocks away.. Multiple Lighting Modes - Headlight can also double as a handheld flashlight and has 5 versatile lighting modes High, Medium, Low, StrobeBlinking w Side Strobe Lights, High w Side Strobe Lights. Taillight has 4 modes High, Slow Chase, Strobe, Fast Chase.. Easy to Install - Take just seconds to mount without the need for tools, wires, screws, or extra batteries and accessories. In addition to fitting all standard bicycles, lights are also suitable for use on helmets, scooters, strollers, and wheelchairs. Easily removable for storing and charging.. Weather Resistant and Durable - Rated at IPX4 water resistant, these lights have been built to withstand adverse weather conditions. All-metal body Front Light can handle harsh bumps and drops. Constructed to last for years of use..

Super Bright Long Lasting Can be easily seen from hundreds of feet away. Ideal for use as navigational, signal, or safety lights. Come preinstalled with batteries that last up to 100 hours of continuous use. Extra Batteries Included. Lightweight Versatile About the size of a car key and weighing less than 1 oz., these lights can be attached to pet collars, backpacks, helmets, and jogging or walking gear. Use the included fasteners to securely strap the lights onto boating bows and sterns, drones, bicycles, arms, wrists, and ankles. Perfect for use as a bike rear, back, and tail light.. 3 Lighting Modes Easy-to-Use Preinstalled with batteries for immediate use These lights clip on easily and stay on securely. With one simple push of a button, you have instant illumination with 3 useful lighting modes Steady, Flash, and Strobe.. Weather Resistant Perfect for use in rain or snow, daytime or nighttime, and summer or winter. Count on them to keep you visible and safe during any outdoor activity in any weather.. Excellent 4-Pack Value Extra Bonuses Includes 2x Red 2x Green GearLight S1 Safety Lights with batteries preinstalled. You also get 4x extra CR2032 batteries 2 sets, 4x straps, and a mini screwdriver for easy battery replacement..

BE COOL and RIDE IN STYLE As seen on TV and social media, our LED bike tire lights picked up steam and are the hottest and newest toy to hit across America. These bike wheel lights are a perfect choice of gift for teen girls or boys, kids and adults. Each package comes with 2 bike wheel lights to make your bicycle Cut a Dash.. BE SAFE, BE SEEN Designed and engineered in the USA. These bike lights are the most durable, brightest, long lasting LED bike wheel lights on the market. Our LED spoke lights enhanced visibility from all directions so you and your loved ones are safer in low light conditions.. SUPER BRIGHT AND FUN The ordinary bike lights for night riding are only visible from the front and back, making you exposed from the sides but with our rim lights, your bike will attract attention from all directions while providing a fun pop of color on any ride for your whole family.. EASY TO INSTALL. FITS TODDLER AND ADULT BIKES These awesome LED bicycle rim lights fit more bikes than any other model, from 12 toddler bikes all the way up to 29 adult bicycles. NO TOOLS REQUIRED We even provide an easy-to-follow installation VIDEO, a lifetime manufacturers warranty card and 4x AAA Batteries so youre ready to ride right out of the box. 7 COLORS 15 LIGHTING MODES Our wheel lights are the only brand that let you choose 7 colors on each tire. Select the color you want with one easy button Red, Green, Blue, Purple, Yellow, Light-Blue or White. Want even more ATTENTION Simply switch from Constant on mode to Flashing mode. Your bicycle will turn heads from every perspective whether you are moving or not. It's never been more fun to ride with our super bright LED bicycle lights.. ATTRACTIVE COLOR GIFT BOX These bicycle lights are the perfect ideal choice for Christmas and birthday present for kids and adults. They make great summer toys for boys and girls. Even men and women love them Order yours now and start enjoying your RIDES with your friends and family.

USB TYPE-C CHARGING CONNECTOR These Taillights Are Equipped With the Latest USB-C Charging Technology. It Charges Devices Up to 10 Times Faster Than Basic USB. It's Easy to Use and There's No Up or Down Orientation So It Works Whichever Way You Plug It in. Runtime of Up to 10 Hours on Strobe Mode. 4.5 Hours on the Highest Setting.. SUPER BRIGHT DAY OR NIGHT This 120 Lumen Rear Light Uses the Latest Led Technology to Illuminate Your Path and Keep You Visible Day and Night. Blitzu Drls Are Visible From Up to 0.7 Miles Away Even During Daylight Hours, So Drivers Have More Time to See and React. The 120 Lumen Red Taillight Has a 220 Wide-angle Beam That Can Be Seen From Blocks Away.. EASY TO INSTALL AND DURABLE Only Takes Seconds to Mount Without the Need for Tools, Screws, and Accessories. Aside From Standard Bicycles, Lights Can Also Be Used on Scooters, Strollers, and Wheelchairs. The Heavy Duty Flexible Mount Fits Any Seatpost, Seatstay, Helmet, Saddle Bag, Backpack, Skateboard, Scooter, Stroller, Wheelchair or Dog Collar. The Light's Hinge Can Be Adjusted Up and Down So That It Can Be Focused Where It is Needed. It Can Also Be Mounted Vertically or Horizontally.. USA STANDARD Developed by a Team of American Designers and Engineers in Order to Give You Stylish High Quality and High Output Lights. This Pro Grade Bike Tail Light is Ipx5 Waterproof and Drop Impact Resistant. Ride Through Heavy Rain Storms, Dust Storms, Endure Accidental Drops, and Much More for Years of Use.. EXTRAORDINARY BRIGHTNESS WITH LONG BATTERY LIFE This Tail Light Emits a Powerful 120 Lumen, 220 Wide Angle Red Beam With a Runtime of Up to 10 Hours, Making It a Top-of-the-line Light. These Lights Are Ideal for Use as Navigational Lights, Signal Lights, or Safety Lights. They Can Be Attached to Bicycles, Pet Collars, Running Gear, Jogging Gear, and Walking Gear. These Safety Lights Will Keep You Safe and Secure When You're Walking Your Dog, Cycling, Skateboarding, Camping, or Hiking.. DAYTIME NOTICEABLE TECHNOLOGY The BLITZU Daytime Running Lights Are Designed to Help You Stand Out When It Matters Most. According to Studies, 8 Out of 10 Cycling Accidents Occur During Daylight Hours. Our Daytime Noticeable Technology Helps Increase Your Visibility During the Day. BLITZU DRLs Can Be Seen Up to 0.7 Miles Away, Even During Daylight Hours, Giving Drivers More Time to React and Avoid Collisions..

USB Type-C Charging Connector - Both the Headlight and the Taillight Are Equipped With the Latest USB-C Charging Technology. It Charges Devices Up to 10 Times Faster Than Basic USB. It's Easy to Use and There's No Up or Down Orientation So It Works Whichever Way You Plug It in. Runtime of up to 6 hours on strobe mode. 3 hours on the highest setting.. Super Bright Day or Night - The 400 Lumen Headlight Uses the Latest Led Technology to Illuminate Your Path and Keep You Visible During Both Night and Broad Daylight. BLITZU DRLS Are Visible From Up to 1.2 Miles Away Even During Daylight Hours, So Drivers Have More Time to See and React. For Protection From Behind, the 120 Lumen Red Taillight Has a 220 Wide-angle Beam That Can Be Seen From Blocks Away.. Easy to Install and Durable - Take Just Seconds to Mount Without the Need for Tools, Wires, Screws, or Extra Batteries and Accessories. In Addition to Fitting All Standard Bicycles, Lights Are Also Suitable for Use on Scooters, Strollers, and Wheelchairs. They Are Easily Removable for Storing and Charging. Rated at IPX5 water resistant, these lights have been built to withstand adverse weather conditions. Constructed with years of use in mind.. Multiple Lighting Modes - Headlight Can Also Double as a Handheld Flashlight and Has 5 Versatile Lighting Modes High, Medium, Low, Strobe, Reflector Flash. Taillight Has 4 Modes Steady, Disco Flash, Strobe, Fast Flash Enjoy Enhanced Visibility and Comfort Knowing You'll Be Safe and Secure at Any Time of the Day.. Complete Cycling Safety System Comes with an aluminum bike bell that delivers a crisp ring tone that can be heard clearly, making the ride much safer. A 400 Lumen Headlight that Uses the Latest Led Technology to Illuminate Your Path and Keep You Visible During Both Night and Broad Daylight and a 120 Lumen Red Taillight that Has a 220 Wide-angle Beam Which Can Be Seen From Blocks Away.. USA Standard - Developed by a Team of American Designers and Engineers. Weather Resistant and Durable - Rated at Ipx5 Water Resistant, These Lights Have Been Built to Withstand Adverse Weather Conditions. Constructed With Military Grade Anodized Finish Front Light Impact Resistant and Built to Perform..

Usb Type-c Charging Connector This Taillight is Equipped With the Latest USB-C Charging Technology. It Charges Up to 10 Times Faster Than Basic USB. It's Easy to Use and There's No Up or Down Orientation So It Works Whichever Way You Plug It in. Runtime of Up to 8 Hours on Low Flashing Mode.. Super Bright Day or Night This 200 Lumen Rear Light Uses the Latest Led Technology to Illuminate Your Path and Keep You Visible Day and Night. BLIZTU DRLs Are Visible From Up to 0.7 Miles Away Even During Daylight Hours, So Drivers Have More Time to See and React. The 200 Lumen Red Taillight Has a 300 Wide-angle Beam That Can Be Seen From Blocks Away.. Easy to Install and Durable Only Takes Seconds to Mount Without the Need for Tools, Screws, and Accessories. Aside From Standard Bicycles, Lights Can Also Be Used on Kayak, Scooters, Strollers, and Wheelchairs. The Heavy Duty Flexible Mount Fits Any Seatpost, Seatstay, Helmet, Saddle Bag, Backpack, Skateboard, Scooter, Stroller, Wheelchair or Dog Collar. The Light's Hinge Can Be Adjusted Up and Down So That It Can Be Focused Where It is Needed. It Can Also Be Mounted Vertically or Horizontally.. USA Standard Developed by a Team of American Designers and Engineers in Order to Give You Stylish High Quality and High Output Lights. This Pro Grade Bike Tail Light is Ipx5 Waterproof and Drop Impact Resistant. Ride Through Heavy Rain Storms, Dust Storms, Endure Accidental Drops, and Much More for Years of Use.. Extraordinary Brightness With Long Battery Life These Lights Are Ideal for Use as Navigational Lights, Signal Lights, or Safety Lights. They Can Be Attached to Bicycles, Pet Collars, Running Gear, Jogging Gear, and Walking Gear. These Safety Lights Will Keep You Safe and Secure When You're Walking Your Dog, Cycling, Skateboarding, Camping, or Hiking. Runtime of Up to 8 Hours on Low Flashing Mode.. Daytime Noticeable Technology The BLITZU Daytime Running Lights Are Designed to Help You Stand Out When It Matters Most. 8 Out of 10 Cycling Accidents Occur During Daylight Hours. Our Daytime Noticeable Technology Helps Increase Your Visibility During the Day. Ideal for running, walking, and cycling near traffic. It's perfect for strolling with your dog at night. You'll need this safety equipment when engaging in low-light activities. An excellent addition to your outdoor or reflective gear..

THE COOLEST BIKE WHEEL LIGHTS AROUND Get ready to be the envy of your town with the 1 selling bike wheel lights featured on NBC, ABC, CBS, and FOX. Perfect for summer rides, these cool accessories are loved by all ages, from young boys, girls, teens, and adults. Impress your friends and family with these easy-to-install lights that turn your bike into a mesmerizing spectacle. They also make great gifts that are guaranteed to attract attention compliments everywhere you go.. A SAFE AND STYLISH SUMMER WITH ACTIV LITES Front and back lights are not enough to keep you visible from all angles. That's why you need Activ Lites, the best way to stand out on the road. With a guaranteed eye-catching effect, you'll be safe from all sides. But why stop there Switch to the flashing mode for even more attention. Whether you're cruising through town or hitting the trails, Activ Lites has got you covered. Ensure your safety and enjoy a summer full of adventure. THE PERFECT SUMMERIFIC GIFT Looking for great summer gifts Look no further than our super cool bike lights With long-lasting batteries and a full-color gift box, these accessories are perfect for cyclists of all ages. Whether you're looking for a fun birthday present for a friend, a gift for your little one, or rad bike decor, these lights are sure to be a hit. And with their popularity soaring for summer 2023, you won't want to miss out on this must-have accessory for your bike.. LIFETIME WARRANTY Our waterproof and durable patented design ensures that your spokes, rims, and tires stay illuminated for years to come. With a free manufacturer's lifetime warranty and 247 support from the manufacturer, you can trust that you're getting a quality product. Don't settle for imitations, accept only the best with Activ Lites. Illuminate your ride and ride with confidence knowing that your bicycle is equipped with the best lighting system on the market.. FAST, EASY INSTALLATION Activ Lites are the perfect addition to any bike With a quick and effortless installation process, it's designed with your convenience in mind. You won't need any tools to install these amazing bike lights - our free installation video will guide you through the process quickly. Every bike with a standard wheel hub and spokes can become awesome with Activ Lites. Don't wait any longer to upgrade your ride - GET YOUR ACTIV LITES TODAY.

SUPER BRIGHT Our bike safety lights for night riding with 2 LED lights at 1500 high lumens bring you brightness to make everything in front of you illuminated and clear, protecting you from darkness and unknown, ensuring the safety of you and your family.. 64 Modes Features 6 different modes of the front light and 4 modes of the rear light which you can switch conveniently. 6 modes of the front light are as follows Left Strong Light Left Weak Light Right Strong Light All-On Breathing Light Strobe. 4 modes of the rear light are as follows Strong Light Slow Flashing Strobe Quick Flashing.. Shockproof Waterproof Made of aluminum alloy and meeting the standard of IPX4 Waterproof, our bike lights front and back are capable of fighting the toughest situations such as encountering heavy rain or riding on muddy roads, like your most loyal friends and guards.. Easy to Install Carry With simple structure and lightweight, our bicycle lights are extremely easy to get installed and taken at any time and anywhere. Meanwhile, in a total of 4oz, our bicycle lights front and rear are portable enough to be carried and used as a normal flashlight.. Great Gift Choice Come and order our light for bike as a gift for your friends, children, boyfriendgirlfriend, husbandwife who are enthusiastic about riding bike at night on Valentine's Day Thanksgiving Day Christmas Day. Enjoy sports with our bike headlight and tail light set..

ADVANCED DESIGN USB rechargeable front and back lights, built in 2000mAh rechargeable lithium battery for Headlight and built in 330mAh rechargeable lithium battery for Taillight.. FOUR LIGHT MODE OPTIONS The Headlight and Taillight feature an one-touch switch with four different lighting modes depending on your preference. Include full brightness, half brightness, fast flashing and slow flashing.. EASY INSTALLATION The Headlight is equipped with a mounting bracket that can be easily fixed to the handlebar. The silicone mount strap for Headlight and Taillight are designed with four openings that tightly fit around most size seat posts. Both Headlight and Taillight can be easily loosen and fasten, and no tools are required.. MUTIFUNCTION This bike light set is versatile enough for cycling, hiking, camping, or any outdoor activity and can be used as emergency flashlight. This is great for cycling at night or in places where visibility and safety are concern. So, just start your next adventure with us.. BUY WITH CONFIDENCE Ascher is committed to providing our customers with high quality products, we are dedicated to ensuring your fully satisfaction. Please contact us when you have any problem, we will solve the problem for you as soon as possible..

EASY INSTALLATION Our premium bicycle lights can be installed in seconds without the need for any tools or other equipment. Add a light to your bike, backpack, helmet or other areas for maximum safety. PREMIUM SILICONE ALLOY We've carefully crafted Classic Glow Bicycle Lights using durable silicone alloy so they can stand up to weather, road use, and even low-impact drops. They're also waterproof. VERSATILE LIGHT MODES Each of our lights feature three specific modes of use-high, low and strobe-so you can be easily seen in early morning fog, dusk, nighttime, and dawn. DESIGNED FOR SAFETY These ultrabright LED lights feature two lithium ion batteries and offer visibility up to a half mile. This helps other riders, drivers, and walkers spot you when riding in low light or complete darkness. Package contains 2 units of Red Light in Red Silicon and 2 units of White Light in Black Silicon.. SATISFACTION GUARANTEE If you aren't completely happy with our LED lights, simply return them within 30 days for a full, no questions asked refund.

HIGH BRIGHTNESS LED TINANA bike wheel light consists of 20pcs bright LED lights, which makes your wheel visible and stand out from all angles for night riding. Each box lights 2 wheels. Two work modes steady and flash. Press the power button to change modes. Riding with this bicycle tire light at night, you will be the focus in the darkness.. GREAT SAFETY AND COOL RIDING Bright and attractive wheel lights show glorious flash sight in night, your wheel will be more noticeable, visible and safer. No riding speed requirement Colorful spoke lights bring you tons of compliments when riding. Lights fix on the wheel tightly, no worry about falling. Bike wheel lights wont affect cycling speed and gravity force. Enjoy the fun of riding with your loved ones. DURABLE AND WATERPROOF Long lasting working time up to 8-10 hours. Lights work with 1pcs AAA 1.5V battery not included. IP65 waterproof design, cycling spoke light work great in rain or snow to enhance visibility, no longer worried about the bike tire lights will be damaged when riding in bad weather condition. Please dont soak it in water for a long time.. EASY INSTALL AND REMOVE Bike spoke lights fit for most bicycles with standard spokes, such as mountain bikes, road bikes, hybrid bikes, triathlon Bikes, touring bicycles, etc. Easy installation and removal. Place the battery into the battery case, then fix the battery case on the wheel wire with screws, finally wrap the LED light string on the wheel wire. You got it No tools needed. NOTE FITS FOR STANDARD SPOKE BIKES,16 INCHES ABOVE, not suitable for bicycles with wide spokes or sparse spokes and electric bikes with fat tires. We provide friendly customer services forever. If you have any concerns or questions about this product, please feel free to contact us via Amazon.

BIKE FRAME LIGHT STRIPBright safety lights mounted on the bike frame make you easier to be seen when riding at night And up to 19 modes of RGB lighting make your bike more striking. DECORATIVE STRIP LIGHTS Except as a safe lights for night riding Personalized settings make it more suitable as a decorative lighting to make your scooter, skateboard, mountain bike cool A perfect gift for kids and adults who love riding. MANUAL CONTROLLERMODE - 19 light modes, such as DynamicStaticFlashJump SEEDBRIGHT - Adjust the lighting speed in dynamic mode or brightness in static mode COLOR - single or multiple color static lighting With memory function. DESIGHED FOR OUTDOOR DANCRA strip light with IP44 waterproof level, protected from rain A variety of fixing accessories cable ties, 3M adhesive, fixed clips, hook loop belt, battery box protective cover let the light strip and battery box be firmly fixed on the frame. EASY TO INSTALL According to the drawings in the manual, installs in minutes 22.62ft light strips can be cut for different installation requirements The battery box has an onoff switchturn on when usingPowered by 4 AA batteries NOT included.

SUPER BRIGHT - 5 LED headlight, tool-less handlebar mount, with 30-40 feet range and quick-release mount.. BE SEEN with powerful 3 LED taillight, angle adjustable and also with quick-release mount.. 3 MODES Bicycle lights with 3 Modes on each light front and back lights for bike.. WATERPROOF bicycle lights front and rear weather resistant, waterproof to keep you lighted up.. MORE THAN 80 HOURS of Power Up to keep you visible to motorists over 150 feet away, 4 x AAA, 2 x AAA.

SUPER BRIGHT LONG RUNTIME The bicycle front light has 5 LEDs with a maximum output of 2600 lumens,illuminating the road you ride at night.8000mAh large capacity,the running time of the headlight is 2-7.5 hours,which can meet your long time riding lighting needs. CHARGING INPUT OUTPUT In addition to the normal USB input rechargeable function,this bicycle headlight also has a output function.It has a power bank function that can charge your phone.This is a very important when you are riding outdoors. GERMAN DESIGN LOW HIGH BEAMThe bike light can switch between 4 modes . Avoid direct radiate to the eyes of the opposite person.When it's off, press the switch button once to turn on the low beam, press the button again to turn on the high beam, press the button again, switch to all beam, press the button again, switch to flash light. STEADY EASY INSTALLATION Mounting the base and headlight itself made of high-quality aluminum alloy ,which is very sturdy and stablize, has good impact resistance and heat dissipation.The headlight is very easy to install,no tools are required. WATER RESISTANT - The super bright bike light for men, women and children who love riding and outdoor sports. Waterproof bike headlight against splashing water from any angle. Specifically designed for outdoor mountain, urban cycling.

BRIGHT SAFETY - Made of 14pcs colorful RGB LED lights. each led can flash 8 colors, Ultra Bright in the night. It can flash 30 different kinds of patterns, each pattern will be changed every 4 seconds. Installed on nearly all bicycles, Visible from all angles for ultimate safety and cool, perfect for night cycling.. INTERESTING PATTERN EFFECT SHOWN DESIGN - controlled by riding speed, as picture shows, the faster you ride, the more complete and beautiful the patterns are When riding speed reaches 13 mileh, the patterns will become complete, cool perfect. If speed is below 13 mileh, the bicycle wheel lights will show half or part of the pattern.. WATERPROOF AND EASY TO INSTALL - IP66 waterproof design. No longer worried about the bike wheel lights will be damaged when riding in rainy days, and it can be used in any weather conditions, but pls don't soak the bicycle tire lights in water. Easy to install, don't need any other tools, only need several seconds, this bike wheel lights can be installed safely.. TWO OPERATION MODES AUTOMATIC LIGHTING, WITH MANUAL SWITCH - This bike spoke lights are controlled by motion sensor manual, differs from other bike wheel lights. After the bike spoke lights are installed, press onoff button 2 seconds , enter auto mode light glows when bike moves, turns off after stop moving for 30 seconds. Manual Mode Just use the button to turn on or turn off the bicycle spoke lights.. Buy confidently with our Money Back Guarantee - if for any reason you are not satisfied with your new bike wheel lights, you will receive a full refund no questions asked and hassle free. When the battery was placed in the holder, the light flashed briefly, then went out. Then Press onoff button 2 seconds , Start the light, Enter auto mode..