10 Best Rear Bike Lights to Keep You Safe on the Roads

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Riding a bike at night or in low-light conditions can be dangerous without proper visibility. Rear bike lights are crucial for ensuring your safety on the roads by making you visible to other road users. In this article, we will explore the 10 best rear bike lights that will help you stay safe and visible during your rides. Whether you’re a commuter, a recreational cyclist, or a serious road cyclist, having a reliable rear bike light is essential for a safer and more enjoyable cycling experience.

Top 10 rear bike lights In The Market

rear bike lights Reviews

Bestseller No. 1
Ascher USB Rechargeable LED Bike Tail Light 2 Pack, Bright Bicycle Rear Cycling...
  • Rechargeable Bike Tail Light: The tail light is built in 330 mAh rechargeable lithium battery. It comes with a charging cable that charges from your computer, power bank or any device with a USB port.
  • Four Light Mode Options: The rear light 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: With a convenient one-touch dismount button, you just need to slide the light on & off the mount without removing the whole mounting bracket. The silicone mount strap for Taillight is designed with four openings that tightly fit around most size handlebars and seat posts
  • Advanced Design: With simple structure and lightweight, our bicycle lights are easy to carry. Rated IPX4 waterproof
  • Get Riding Safety: The tail light emits an eye-catching wide-angle beam that can be seen from blocks away, need not worry about being knocked over by others
Bestseller No. 2
KIT-R1 2024 USB-C Rear Bike Tail Light 2 Pack 18 Hour Max Type-C Rechargeable...
  • Premium Grade Lithium-ion: Enjoy uninterrupted use with an impressive 18-hour run time on Chaotic Strobe mode, thanks to its high capacity of 330 mAh. Our rechargeable lithium battery offers maximum power, reassuring you that you will never be left in the dark without lighting. Trust in the dependable performance of our Li-Ion battery to keep you powered and illuminated at all times.
  • Eye-Catching Modes: Our latest innovation in lighting technology offers you four brand-new modes, each specifically designed to suit your environment. Whether it’s Solid, KIT Strobe, Double Flash, or Chaotic Strobe, our advanced strobe and flash effects have been crafted to provide you with optimum visibility at any time of the day or night.
  • Convenience In Mind: Enjoy the effortless installation and dismounting in mere seconds, whether you need to recharge your lights or park your vehicle. With the KIT-R1, you can mount it vertically or horizontally, suiting your preferred style.
  • Ride Safer: Enhance your journey with our bike light's brilliant, wide-angle beam for maximum visibility. The adjustable tilt feature offers versatile positioning, ensuring you're seen from every angle. Designed to capture attention from blocks away, it provides reliable, long-range illumination for more secure cycling at all times.
  • Robust Contruction: Crafted with durable construction to endure harsh weather conditions and water resistance, our lights are designed for reliable performance. The thicker rubber straps provide a secure fit that eliminates any distracting rattling while you're on the road, ensuring that your ride is smooth and comfortable. Designed with longevity in mind, our lights are reliable cycling gear that you can count on.
Bestseller No. 3
Ascher Ultra Bright USB Rechargeable Bike Light Set, Powerful Bicycle Front...
  • Rechargeable Bike lights: USB rechargeable front and back lights, built in 2000 mAh rechargeable lithium battery for headlight and built in 330 mAh 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, slow flashing and fast flashing
  • Advanced Design: With simple structure and lightweight, our bicycle lights are easy to carry. Rated IPX4 waterproof. The indicator of headlight turns red, when the battery power is too low
  • 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
  • Multifunction: 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
Bestseller No. 4
G2FS LITH 150 lm Rechargeable Bike Tail Light, IPX6 Waterproof Bicycle Rear...
  • 【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.
  • 【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.
  • 【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.
  • 【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.
Bestseller No. 5
Cygolite Hypershot – 350 Lumen Bike Tail Light– 7 Night & Daytime...
  • One of a kind extremely bright 350 lumen tail light stands out day and night on busy streets. Patent pending adjustable flash speeds lets you maximize motorist awareness with its unique and easy to use 2 button control
  • 7 lighting modes for day and night use: -Steady – Zoom – Steady Pulse - Bzzz Flash - Triple Flash - Daylighting Flash - Random Flash. Wide range run time of 2 to 200 hours with flash speed adjustment (see image #4 for run times)
  • Steady Pulse shines a steady beam to help motorists gauge their distance while overlapping pulses keep them alert at night. Daylighting Flash bursts lightning-like flashes to make you stand out on busy roads in broad daylight
  • Built to endure road cycling conditions with durable & water resistant body, and hard seat post & seat stay mounts, all while keeping a compact form & weighing only 75 grams. Designed for convenience with USB rechargeable design & low battery indicator
  • Designed, engineered, and assembled in the USA. Founded in 1991, Cygolite is the proven bicycle light experts with exclusive designs and innovations crafted into quality products that are on the leading edge of safety
Bestseller No. 6
OLIGHT RN 120 C Bike Tail Lights, 120 Lumens and 260 Degree Visibility, 1500m...
  • [High Performance] The bike rear light RN 120 C has a maximum output of 120 lumens. 260-degree and 1500 meters max visibility makes the riding safer. IPX6 waterproof rate can resist water from any direction
  • [Easy to operate] A long press will turn the light on/off. Double click to change the mode, short click to cycle through brightness settings, memory function for a quick start
  • [Sensitive Ambient Light Sensor] The built-in light sensor automatically adjusts the brightness according to ambient lighting conditions. Thus to increase warning effect efficiently during day and night
  • [Smart Motion Sensor] The motion sensor turns on automatically when braking, and lights up for 3 seconds at a maximum of 120 lumens
  • [Rechargeable Bike Taillight] Quick charging via USB-C, fully charging within 1 hour
Bestseller No. 7
BLITZU USB-C Rechargeable Bike Tail Light 2 Pack, Bright Bicycle Rear Cycling...
  • Ultra-Bright LED Bike Tail Lights for Maximum Visibility: The BLITZU Cyborg 120T red LED bike tail lights provide exceptional brightness, ensuring high visibility during night cycling, commuting, and mountain biking. Perfect for road bike riders, MTB cyclists, and anyone who rides in low-light or dark conditions.
  • USB-C Rechargeable & Long Battery Life: Enjoy the convenience of USB-C rechargeable bike tail lights that charge quickly and provide long-lasting performance. Save money and reduce waste with these eco-friendly rechargeable bike lights, offering up to 10 hours of bright illumination on a single charge.
  • Waterproof & Weather-Resistant for All Conditions: These waterproof bike rear lights are designed to withstand rain, snow, and fog, ensuring reliable performance in any weather. Perfect for rainy rides or foggy conditions, keeping you visible and safe on wet roads and bike trails.
  • Versatile Mounting for Bikes, Helmets, and More: These LED bike tail lights are easy to install on your bike frame, helmet, or backpack, making them ideal for adult cyclists, kids, and families. Versatile and adjustable, they fit most MTB, road bikes, and commuter bikes.
  • Secure & Versatile Mounting: The durable, flexible mount easily attaches to a variety of surfaces, including seatposts, seatstays, helmets, saddle bags, backpacks, skateboards, scooters, strollers, wheelchairs, and even dog collars. The adjustable hinge allows you to tilt the light up or down, providing targeted illumination exactly where it's needed.
Bestseller No. 8
Victoper Bike Light, High Lumens Super Bright Bicycle Light, 6+4 Modes USB...
  • 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.
  • 6+4 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, boyfriend/girlfriend, husband/wife 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.
Bestseller No. 9
G Keni Smart Bike Tail Light, Brake Sensing Rear Lights, Auto On/Off,...
  • [ SMART BRAKE SENSING & EASY to INSTALL ] - Automatically switch to high light mode when braking, ultra-bright for 5 secs lights warning back rider to enhance your safety. You can mount it under the saddle with metal mounting bracket or mount to the seat post with adjustable silicone strap.
  • [ FOUR LIGHT MODES & HIGH LUMEN LED ] - There are 4 light modes for your choice, (1)Normal Flash Mode, (2)Breathing Flash Mode, (3)Fast Flash Mode, (4)Steady On Mode, enjoy your cycling as you wish, High lumen COB Led bike taillight makes you more visible, it's a perfect bike light for night riding.
  • [ AUTO ON/OFF for BATTERY SAVING ] - This Smart bike tail light including Motion Sensor and Light Sensor, it will be auto off when detect in no motion after 30 secs. Once touch it or detect the bike is moving, the light will auto on again. Also when you ride under the sunlight, the tailight will be auto off due to the light sensor is working, IF YOU LIKE TO RIDE IN THE DAYTIME AND NEED THE TAILLIGHT KEEP WORKING ALL THE TIME, please choose the mode 3 and mode 4 to avoid Light Sensor working.
  • [ BRIGHTNESS ADJUSTABLE & HIGH LUMEN ] - The brightness of this bike rear light is adjustable, Max to 120 Lumen,1000m Viewable, in the steady on mode, just long press the button to adjust the brightness that you need, it Built-in 400mAh Li-ion battery, it can lasting 50 hours (will be influenced by the brightness that you setting) runing time when fully charged. four blue indicator lights, each shows 25% capacity, No longer worry about forget to charge.
  • [ ALUMINUM ALLOY SHELL & IPX6 WATERPROOF ] - Made of aluminum alloy shell, this bike rear light has a nice touch and awesome appearance. It's waterproof/dustproof and shockproof, suitable for any harsh working environment. we guarantee a 12-month warranty, 30-day money back and 24/7 customer service to make it no risk for you to purchase this taillight.
Bestseller No. 10
OLIGHT Seemee 30 C Bike Tail Light with 30 Lumens 230 Degree Visibility, 800m...
  • [Design For Your Safety] The 30 lumens maximum output tail light emits an eye-catching and wide-angle beam that can be seen from 800 meters away. SEEMEE 30 C TL is designed to make your ride much safer
  • [Efficient Energy Consuming] With the ambient light sensor, SEEMEE 30 C will atuomatically adjust the light mode and output depending on ambient conditions. There is also a low battery mode to ensure the durability and energy consuming
  • [Applications] Whether you are daily commuting or urban riding, whether it's night time or daytime, SEEMEE 30 C will be your best reliable companion on the ride
  • [Convenient USB-C Charging] The USB-C rechargeable feature bring you a convenient experience. Also, the built-in battery indicator will be breathing to remind you that it is charging
  • [Smart-Mater Your Way] A sensitive infrared light sensor built in automatically changes the light mode according to the environment