Bike Light Rear Rounds of 2025
Best Choice1
RavemenRAVEMEN TR500 500 Lumens Bike Tail Light for Daytime Night Riding, Brake Sensing Bike Rear Light with Side Visibility, 6 Light Modes, USB C Rechargeable Fit Round/Aero Seat Posts
Main highlights- 【USB-C Charging Port】Reversible connector to charge the light easily and no need to flip around looking for the correct orientation.
- 【Internal Side Stripes for Brighter Side Visibility】Providing brighter side visibility with the internal stripes reflecting the light; NOTE: Any problems, we're here to help; IMPORTANT: DO NOT look at the light with naked eyes.
- 【Daytime and Night Visible】Warning flashing mode with eye-catching flashing pattern and max 500 led lumens to maximize your daytime visibility; 6 different modes for various daytime and night riding environments.
- 【Compatible with Round And Aero Seatposts】Seatpost pad for various sizes of round and aero seatpost; solid and lightweight anodized aluminum body for long-term use.
- 【Built-in Motion Sensor for Brake Detection And Auto On-Off Function】When activated, the rear bike light will switch to 200 lumens output for 2s to increase your visibility when detecting braking. The light will switch off automatically after staying still for 2 minutes and turn on with vibration.
9.8Exceptional
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Value for Money2
RavemenRAVEMEN TR150 Bike Tail Light, 280° Visible Bike Rear Light with Brake Detection and Auto On Off Feature
Main highlights- [High Visibility] Equipped with 4 high-brightness red LEDs, the bike tail light's flashing mode provides up to 150 lumens of brightness, making it visible from up to 1.5km away. Enhance the rider's safety, especially in low-light conditions
- [Brake Detection] Automatically highlights the bicycle tail light for 2 seconds when braking to alert drivers behind you, effectively preventing you from traffic accidents
- [Auto On-off] After being stationary for 2 minutes, the bike tail light will automatically turn off. When it detects movement from cycling, the tail light will automatically turn on again
- [3 Installation Options] Compatible with round and aero seat post mount, saddle mount, and backpack mount for various mounting scenarios
- [2Y Support] Check the specs before purchasing especially when you want to set the taillight onto aero seatposts or clip it onto your backpack
- [280° Field of View] The rear bike light offers a wide 280° field of view, ensuring that the rider remains visible from multiple angles. This enhances safety by making the rider more noticeable, whether riding at night or during the day
9.7Exceptional
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3
PADONOW10% OffPADONOW Smart Bike Tail Light: USB Rechargeable Rear Bicycle Brake Light High Lumen Safety Red Led Cycling Taillight (Classic Brake Light)
9.7 worth the money9.5 For travel9.3 Easy installationWhy we love it
Auto on/off feature enhances safety.
Easy installation and removal.
Waterproof for all-weather use.
9.6Exceptional
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4
ROCKBROSROCKBROS Bike Tail Light Smart,Brake Sensing Bicycle Rear Lights for Night Ride,Ultra Bright LED Back Lights,Type C USB Rechargeable,IPX6 Waterproof,Cycling Safety Taillight Accessories
9.9 Easy installation9.7 Battery Duration9.5 LuminosityWhy we love it
Smart brake light enhances safety.
Easy installation and versatile mounting.
Long battery life up to 50 hours.
9.3Excellent
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5
G2FS LITHG2FS LITH 150 lm Rechargeable Bike Tail Light, IPX6 Waterproof Bicycle Rear Cycling 220° Wide Visible Safety Flashlight, 5 Light Mode for Adult Kid Men Women Road Mountain Accessories for Night Ride
Main highlights- 【High Performance Power System】 Stay powered during your rides with the 500mAh Li-ion battery. On 2.5 hr Type-C safe charge, enjoy up to 35 hours of usage（Slow Flash）. The built-in power indicator features make red flash to ensure you know when to recharge.
- 【G2FS LITH Promise】G2FS LITH is committed to providing our customers with high quality products, we are dedicated to ensuring your fully satisfaction. We provide 12 months warranty. If you have any problems with the kid swim vest, please feel free to contact us.
- 【5 MODES for any situation】 Press Button to Start up: (1) Half Light - 23 hr,(2) Full Light - 11.5 hr, (3)Breathing Flash - 23 hr, (4)Slow Flash - 35 hr, (5)High Flash -21.5 hr. Double-Click Button in any mode to open the High Flash mode. Long press Button to turn off the lights in any mode, next turn on will keep the mode.
- 【220° Wide+150 Lumen】High visibility with 2024 new tail light design.Use this tail light to make sure your night ride safety . The 150+ Lumen Red taillight has a 220° Wide-angle beam that can be seen from blocks away.
- 【2 Install Chooses】 Effortlessly install with high-end bracket behind back seat or rubber band seat post mounts. Fits most bike, like road, mountain, cruiser, scooter.Passed strict shock-proof and drop testing,IPX6 water proof for diverse Fits most bike, like road, mountain, cruiser, scooter.Passed strict shock-proof and drop testing,IPX6 water proof for diverse riding conditions day and night.
9.2Excellent
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6
ISEYOUISEYOU Rear Bike Light [2 Pack] Bike Tail Light with 6 Modes, IP65 Waterproof & Drop Resistant, USB-C Rechargeable, Safety Warning Safety Strobe for Cycling
Main highlights- Waterproof & Shockproof - Crafted from high-quality materials, this rear bike light is impact-resistant from a height of 1.5 meters. With an IP65 waterproof rating, it withstands rain and dust, easily handling all weather conditions. The high-damping silicone strap ensures stability, even on bumpy rides.
- Reliable & Versatile - Featuring a 220° wide-angle beam with visibility up to 200 meters, this bicycle tail light enhances your safety on nighttime roads. It offers six distinct lighting modes to meet various environmental needs, complete with a memory function for easy one-button control.
- Lightweight & Portable - This bike tail light features an ultra-lightweight design, making it easy to carry. Whether you're cycling in the city or tackling mountain trails, this compact light won’t add extra weight, ensuring you ride effortlessly and comfortably on any adventure.
- Fast Charging & Long-lasting Use - With efficient USB-C fast charging, this bike rear light fully charges in just 1.5 hours, providing 5-28 hours of continuous use on a single charge. Equipped with smart battery technology, it offers overcharge and over-discharge protection, automatically stopping when fully charged for your peace of mind.
- Easy Installation - No tools are required for installation, allowing you to set it up in seconds. Suitable for various bike seat posts, handlebars, or even backpacks and helmets, it’s effortlessly removable. No matter the outdoor activity, our safety light is your reliable guardian and is the perfect choice for a Christmas gift or any holiday for your friends/family.
9.1Excellent
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7
G KeniG Keni Smart Rear Bike Lights for Night Riding, Ultra Bright Brake Sensing Bicycle Light Back, Auto On/Off Bike Tail Light, IPX6 Waterproof, USB Rechargeable, LED Warning Cycling Safety Bike Lights
9.7 Easy installation9.5 Battery Duration9.5 LuminosityWhy we love it
Easy to install and durable.
Ultra-bright with multiple light modes.
Automatic on/off for battery saving.
9.0Excellent
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8
ROCKBROSROCKBROS Bike Tail Light Smart Brake Sensing Rear Bike Light Led Bike Lights,Type C USB Rechargeable,IPX6 Waterproof Bike Light for Night Riding
Main highlights- Synchronous Mode: Stay synchronized with your team for better group travel. Double-tap to see the blue indicator light flashing, indicating the bicycle tail light has switched to synchronous mode. In synchronous mode, when two or more bike rear lights are in close proximity, all tail lights automatically synchronize their mode and blink at the same frequency. There are two installation options: saddle rail and seat post.
- Smart Motion Sensor & High LED：The built-in high-precision accelerometer, coupled with deep algorithms, swiftly detects various degrees of braking. When decelerating, the bike led light automatically illuminate brightly and remain lit for 2 seconds, conveying deceleration information to the rear. The ripple-shaped lampshade can refract light multiple times and offers six selectable lighting modes.
- Light-sensitive Start-Stop: Smartly detecting ambient light, it automatically illuminates in low light and sleeps in bright light (without affecting brake light functionality). When entering tunnels or caves, there's no need to distract yourself by operating the smart bike tail light. With an IPX6 Water - repellent rating, the bike brake light can be easily used in any weather.
- Buttonless Design:Operating Instructions: To use for the first time, open the USB cover and toggle the power switch. Afterwards, use the touch-sensitive area at the center of the lampshade for power on/off. Mode Switching: 1. Long press the touch-sensitive switch at the center of the lampshade: Power on/off. 2. Single tap: Switch between 6 lighting modes. 3. Double tap: Switch between 3 modes - intelligent/manual/synchronous modes.
- Automatic On/Off: In intelligent mode, the system goes into a 2-minute sleep mode when idle. Lights automatically turn on upon sensing vibration, eliminating the need for frequent manual light switching. Comes with a 400mAH battery and a USB Type-C charging cable included. Remaining battery capacity can be observed by monitoring the side ring light.
8.7Very Good
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9
AKALEAkale Bike Lights Set, Rechargeable Bicycle Lights Front and Rear, 4 Light Mode Options, Bike Headlight, IPX4 Waterproof, Easy to Install for Men Women Road （ 2 Pack ）
Main highlights- ●MONEY BACK GUARANTEE - Always offer the best service for our customer. Our company provides customers with warranty of 18 MONTHS from the date of purchase, Please feel free to contact us when you have any problem. We will make refund or send a replacement as soon as possible.
- ●FOUR LIGHT MODE: Front cycle light supports full brightness, half brightness, fast flashing and slow flashing mode. Easy to detach and suitable for camping, walking dogs or outdoor adventure activities. Taillight features constant and flicker mode (4 MODE full brightness, half brightness, fast flashing and slow flashing mode) to alert following cars/ people.
- ● VERSATILE, MORE THAN A BIKE LIGHT - Can be used as an emergency flashlight, keep it inside your car, basement, attic, and emergency kit. Use it when you're running, jogging, hiking, camping, walking your dog, cycling, changing a tire, power outage and MORE! Enjoy enhanced visibility and comfort knowing you will be safe and secure at any time of the day. Perfect gift for family & friends, order 2 and give one to your friend!GET YOURS TODAY!
- ● VERSATILE, MORE THAN A BIKE LIGHT - Can be used as an emergency flashlight, keep it inside your car, basement, attic, and emergency kit. Use it when you're running, jogging, hiking, camping, walking your dog, cycling, changing a tire, night time family/kids activities, power outage and MORE! Enjoy enhanced visibility and comfort knowing you will be safe and secure at any time of the day. Perfect gift for family & friends, order 2 and give one to your friend!GET YOURS TODAY!
- ● RECHARGEABLE BLKE LIGHTS SET: USB rechargeable front and back lights, charging time 2-3 hours. The bike light is IPX4 waterproof and works well in rainy or foggy days.
8.6Very Good
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10
NiteRiderNiteRider Vmax+ 150 Lumens USB Rechargeable Bike Tail Light Powerful Daylight Visible Bicycle LED Rear Light Easy to Install Road Mountain City Commuting Adventure Cycling Safety Flash
Main highlights- FL1 STANDARD IP64 WATER AND DUST RESISTANT NiteRider taillights are engineered to withstand diverse riding conditions.
- FAST / EASY TO INSTALL mounting, no tools required. Place seat post strap mount onto seat post, wrap durable strap around for a secure fitment. Seat Post Strap mount features angle adjustment capability, to fine tune light output direction.
- Daylight Visible Flash (DVF) technology
- DAYLIGHT VISIBLE FLASH FOR INCREASED RIDER SAFETY
- CHOICE OF MULTIPLE LIGHT MODES. Fast Flash-13:15h. Slow Flash - 10:45h. Disco Flash 11:15h. Pulse Flash - 7:30h. Steady High - 5:30h. Steady Low – 27:30h.
8.5Good
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