3 best rear cycle lights

Rear cycle lights, also known as bicycle tail lights, are essential accessories for cyclists, particularly when riding in low light conditions or at night. These lights play a crucial role in enhancing the visibility and safety of cyclists on the road. Here are some key points about rear cycle lights and their importance:

  1. Visibility: Rear cycle lights are designed to emit a bright and highly visible light to alert motorists, pedestrians, and other cyclists to the presence of a bicycle on the road.They are particularly important in low-light situations when visibility is reduced.

  2. Safety: Rear lights contribute significantly to a cyclist's safety by reducing the risk of accidents. They make it easier for drivers to notice and avoid cyclists, especially in situations like intersections, crossings, or when overtaking.

  3. Legal Requirement: In many regions, it is a legal requirement to have functioning front and rear lights on your bicycle when riding at night. These laws are in place to ensure the safety of cyclists and others on the road.

  4. Different Types: Rear cycle lights come in various types, including traditional battery-powered lights, rechargeable lights, and even lights that can be integrated into the bicycle frame. LED lights have become increasingly popular due to their energy efficiency and brightness.

  5. Mounting Options: Rear lights can be mounted in different ways, such as on the seat post, saddlebag, rear rack, or even on your clothing or helmet. Some lights offer multiple mounting options for added versatility.

  6. Modes: Many rear lights offer multiple lighting modes, including steady, flashing, and pulsating. These modes allow cyclists to choose the most appropriate pattern for their riding conditions and battery life.

  7. Water Resistance: Given the outdoor nature of cycling, many rear lights are designed to be water-resistant or even waterproof to withstand rain and adverse weather conditions.

  8. Battery Life: The battery life of rear cycle lights can vary widely depending on the type and brand. Rechargeable lights often offer longer battery life and are more cost-effective in the long run.

  9. Brightness and Visibility Range: Look for lights with high lumens ratings as they tend to be brighter and have a longer visibility range. This can be especially important when riding in areas with minimal street lighting.

  10. Additional Features: Some rear lights come with extra features like built-in reflectors, light sensors (automatically turning on/off based on ambient light), and USB charging ports.

In summary, rear cycle lights are critical accessories for cyclists, providing visibility and safety, and in many places, they are legally required for night riding. When choosing a rear cycle light, consider factors such as brightness, mounting options, battery life, and additional features to ensure you have the best possible lighting solution for your cycling needs.

Below you can find our editor's choice of the best rear cycle lights on the market
  

Ascher USB Rechargeable LED Bike Tail Light 2 Pack, Bright Bicycle Rear Cycling Safety Flashlight, 330mah Lithium Battery, 4 Light Mode Options, (2 USB Cables Included)

Ascher

Based on 4 reviews Check latest price
  • ✔ADVANCED DESIGN. 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 Tail 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.
  • ✔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.
  • ✔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.

User questions & answers

Question: Does this light act as a reflector when not on
Answer: No it doesn’t. I just road by bike this morning and the bright flasher mode is terrific
Question: does this tail light have external battery pack
Answer: No, it comes with a charger for each of the two lights. This is a great product and well made. I had a tail light by another company and it was cheaply made and didn’t hold the charge. I’m much happier with the Asher product.
Question: Can i buy the silicone mounting strap for taillight, i lost my
Answer: Yes I believe you could make one work. Good luck
Question: Can you mount this on the seat stay? The seat is lowered all the way on my bike
Answer: Not seeing exactly what you're trying to do, my guess would be yes. One option is to mount them on the top rail on the frame that goes down on an angle to the rear axle area since they do pivot/rotate to meet that angle and aim at traffic, etc. behind you. The rubber snap loops to adjust to that size of tubing on the frame.

Bike Tail Light USB Rechargeable by Apace - Super Bright 100 Lumens LED Bicycle Rear Light Easily Clips on as a Red Taillight for Optimum Cycling Safety

Apace Vision

Based on 1 reviews Check latest price
  • ✅✅✅LAUNCH PROMO: This is not some cheap marketing trick. We're selling our NEW 2019 Guard G3X Pro100 tail light at an all-time low promotional pricing. Take advantage of this offer today.
  • ✅THE LATEST VERSION: Our best-selling rechargeable rear bike light just got better! An upgrade over the Guard G3X, the powerful Guard G3X Pro100 bike back light is now brilliantly brighter, easier to mount, IPX5 waterproof, has improved battery life, and better daytime visibility.
  • ✅EXTRA BRIGHT; EXTRA SAFETY: With a super-bright 100 LUMEN output, this bicycle rear light provides SUPERIOR DAYTIME VISIBILITY, has an extra-wide 180-degree beam angle for safe illumination at day and night, and 7 LIGHTING MODES to complement any time of day.
  • ✅IMPRESSIVE BATTERY LIFE: Unlike other cycling rear lights that quickly die on you, we’ve fitted our bike taillight with a POWERFUL 950mAh BATTERY that LASTS 2-45 HOURS; 90% longer than most competitors. Just connect the USB RECHARGEABLE red LED bicycle tail light to any USB port for a quick charge.
  • ✅FITS EVERY BIKE: Road bike or mountain bike, hybrid or commuting bike, this bicycle taillight INSTALLS IN SECONDS. Our all-new mounting system is easier to use than ever. Every kit comes with 4 silicone mounts and 4 different-sized mount rings for universal compatibility.
  • ✅DESIGNED TO LAST: We’ve combined IMPACT-RESISTANT polycarbonate plastic with IPX5 WATERPROOFING to create a rechargeable bike tail light that holds up to all your adventures. Every light kit is backed by the Apace Vision 30-day no-questions-asked return policy and a year-long warranty. Get yours with complete peace of mind today.

User questions & answers

Question: Does it blink
Answer: Use almost any USB type 2 PORT on a power supply. We use our 5vdc - 500ma to 1.0 amp camera chargers or apple chargers.
Question: What type of usb port does it charge with? micro? usb-c
Answer: yes it does, this tail light comes along with 4 different adaptors that allow you to fix it to frame, seat post, ...
Question: Does it mount to a rear rack
Answer: I've mounted it to the seat post and to the smaller frame leading down to the rear wheel on my Trek. The light comes with different size bands to fit a variety of sized items.
Question: Has anyone mounted it to, or have a picture of it mounted to, a Ibera bike rack or other rear bike rack
Answer: Yes !

Product features

EXTRA-BRIGHT LEDs

100 lumens, 7 lighting modes, wide 180-degree beam angle, and a COD LED for extra-brightness. And when we say 100 lumens, we mean it! No baseless hype. Our lights are lab-verified.

LONG-LASTING BATTERY

We’ve fitted our Guard G3X Pro100 with a super-powerful 950mAh battery. The result? A tail light that lasts up to 45 hours, and keeps you seen in any terrain or weather, day and night.

USB RECHARGEABLE

No more hassle of swapping out batteries. Just use the included USB cable to connect the rear bicycle light to your power bank, car charger, or AC outlet adapter for a quick charge.

HI-TECH DAYTIME DETECTION

Most cycling accidents tend to occur during the day. That’s why our bike light comes with DayBright Flash. Our unique lighting mode engineered specifically for daytime visibility.

TRUSTED BY THOUSANDS

Thousands of 5-star reviews later and Apace Vision lights keep getting better. Our all-new tail light is now more durable with impact-resistant polycarbonate plastic and an IPX5 waterproof casing.

NEW & IMPROVED MOUNTING SYSTEM

Whatever kind of bike you ride, our lights install in seconds. Every kit comes with 4 silicone mounts and 8 mount rings in 4 different sizes to keep your light in place no matter the terrain.

UPGRADE THE EXPERIENCE

Compliment your Apace Illuma ZT3000X Front light with a tail light just as impressive. The Apace Vision Guard G3X Pro100 stands out with its impressive 100 lumens output, daytime visibility, 7 lighting modes, and arguably the longest battery life in its class.

TeamObsidian Bike Light Set - Super Bright LED Lights for Your Bicycle - Easy to Mount Headlight and Taillight with Quick Release System - Best Front and Rear Cycle Lighting - Fits All Bikes

TeamObsidian

Based on 5 reviews Check latest price
  • SAFETY FIRST! This reliable well-built bicycle lighting kit makes you easy to be seen by motorists. Don't risk danger by riding in the dark. Drivers cannot see you! The flashing modes will grab their attention even in broad daylight and on any weather conditions.
  • HIGH-QUALITY! The torch is made of solid aluminum and reflector by rugged ABS plastic. It won't rust or corrode. This cycling light bundle will not only keep you safe and illuminate your path it will also last longer. It is the perfect urban and mountain combo for its powerful white front light and red rear light with reflector.
  • STRONG LED so they never fail - 200 Lumen of high efficiency and long lasting bulbs operated by 5 AAA batteries 3 in the headlamp and 2 in the back flashlight . The water resistant case is designed to withstand the most extreme weather conditions including rain snow heat and dust. No damage here!
  • ATTACHES IN SECONDS and STANDS FIRM ON THE BAR! Both head lamp and warning tail light holders are equipped with a screw that can be handled manually No Tools Required and they are provided with a pair of rubber brackets adjustable on any handlebar size no matter if it is a road mtb or a child bike! It is also EASY TO RELEASE and take it with you making it theft proof pack !
  • 2 YEARS WARRANTY against all manufacturer defects! We are so confident that you'll love our best seller light set, that we have you covered for the years to come. If you are unsatisfied for ANY reason contact us for a replacement or a full refund of the entire purchase price!

User questions & answers

Question: does the front flashlight contains a strobe
Answer: Both the front and the back have strobe setting options. I leave mine on reg flashlight mode cause the strobe bothers my eyes.
Question: Can these be easily taken off for day riding and races or are they a pain to take off? Thanks
Answer: Why take it off? You should have a front and rear light on anytime you are riding. The front light might be the only thing on coming traffic sees if there is sunglare. In fact, in my area, you are required to use a front and rear light while riding.
Question: How to replace the batteries for the front light
Answer: Its also a flashlight, so see previous answers as to how to replace the batteries. Very easy to do.
Question: Does the lamp have a wide range of exposure
Answer: Thank you so much for reaching out, Yes, the front light has a feature that allows you to focus the light far away or to spread it widely and close. And you can adjust it between also, properly for the surroundings. Let me know if I can assist you further, Best of luck, Andrew

Product features

200 Lumen LED Headlight

200 lumens light your way in the front – with a light so bright, it can be seen from hundreds of yards away.

The aluminum headlight has an efficient, long-lasting LED. Available Light Modes :

  • High
  • Dimmed
  • Flash

Highly visible Rear Red Light

The rear RED light is also very powerful. Drivers from behind you will see you and steer clear.

It has 5 LEDs, featuring 3 modes for maximum SAFETY:

  • Steady
  • Fast Flash
  • Slow Flash

For Safe Riding

See everything in front of you and easily be seen by motorists.

Strong materials mean the parts won’t break even if the bike falls over!

Adjustable Focus

Ultra Wide Angle View

By using the zoom in & out feature, the beam goes from narrow to a very wide focus allowing you to adapt it to your needs.

Quick Release Front Light

Headlight and Flashlight

The front light can be quickly removed from its mounting bracket and used as a flashlight.

Quick Release Rear Light

Easy to remove for safekeeping.

The rear RED light is also very visible, and features 3 different flashing modes for various needs:

Water Resistant

No damage here!

The lights will always illuminate your path no mater the weather conditions: rain, snow, heat or dust.

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