Cyborg 120T Rear Light Review: Safety Upgrade?

Thinking of staying visible on your nightly bike rides or looking for a handy gadget that adds safety to your cycling adventures? We took a glimpse at the BLITZU USB Rechargeable Bike Tail Light, and let us tell you, it’s an accessory that could be a game-changer for your rides.

The standout feature of these lights is their incredible brightness, shining a vivid red to alert those behind you, ensuring you’re seen whether it’s day or night. They come with a USB-C charging connector which is a nice touch for quicker, more efficient charging. To add to that, these taillights boast a generous battery life that should keep you lit for your entire ride.

BLITZU Tail Light

Despite their potency, they aren’t just about the lumens. The taillights are designed to be user-friendly with a simple, tool-free installation process. Whether you’re attaching them to a bike, a backpack, or even a pet collar, it’s snappy and secure. And as for resilience, these lights are built to weather the storms—literally. Their IPX5 waterproof rating means they’re ready to brave harsh conditions, so you don’t have to worry about them mid-ride.

Bottom Line

The BLITZU Bike Tail Lights are more than just a couple of flashers; they’re a reliable safety measure with an emphasis on visibility and convenience.

revolights featured image new

With fast charging, a broad beam angle, easy installation, and robust construction, they check a lot of boxes for anyone serious about cycling safety.

Got an eye on better rides? Check out the BLITZU Tail Lights here and light up your cycling life!

Overview of Stocking Stuffers for Men – USB Rechargeable Bike Tail Light 2 Pack, Cyborg 120T Bright Red LED Bicycle Rear Light

When searching for something practical that won’t break the bank, this bike taillight set might be just what your stocking needs. The Cyborg 120T by BLITZU gives you visibility in all weather conditions, boasting a brightness of 120 lumens to alert others of your presence from a considerable distance. Its USB-C charging is a modern touch, ensuring a faster recharge time so you can hit the road with confidence in no time. You’ll appreciate the versatility with its tool-free installation across a range of gear, not just bicycles.

However, it’s worth noting that while the product stands out for its bright LED and USB-C convenience, some users may find only two settings limiting if they prefer more customization for their rides. BLITZU has kept durability in mind, featuring water-resistant and impact-resistant construction, but this does not exempt it from occasional wear and tear from outdoor elements. Overall, these lights strike a fine balance between safety and simplicity, making them a nifty gift that promotes both.

USB Type-C Charging Connector

When it comes to powering up your bike’s tail light, the latest USB-C technology in this device makes the process a breeze. It provides a speedier charge than older USB types, which means less downtime and more time cycling. You won’t have to fumble around with the cable since the USB-C connector fits any which way you plug it in.

A significant advantage is the lengthy runtime. Imagine only needing to charge once for an entire series of evening rides—up to 10 hours on strobe mode or if you prefer the brightest setting, you’ll get a solid 4.5 hours. Whether you’re out for a leisurely ride or commuting, it’s great to know your light won’t give out on you unexpectedly.

Just remember, while the charging aspect is top-notch, other aspects such as the light’s brightness, mounting, durability, and waterproof rating play pivotal roles in overall satisfaction. Keep in mind that all technological gadgets have their constraints, and even with the convenience of USB-C, the actual performance will vary based on how you use the tail light.

Super Bright Day or Night Visibility

When your safety is a priority, visibility is key. The BLITZU bike tail lights bring peace of mind with their exceptional brightness. Imagine cycling through the city or country roads knowing that your rear light is visible from nearly three-quarters of a mile away—even in broad daylight. This impressive visibility comes from a powerful 120-lumen LED that casts a wide-angle, 220-degree red beam. This wide reach ensures that you’re seen from multiple directions.

What sets this light apart is not just its daytime performance but also how it stands out when the sun sets. As the natural light dims, the taillight’s brilliance truly shines, helping to alert drivers and other road users to your presence. This is essential when navigating through traffic or less illuminated routes.

You’ll appreciate the thoughtful technology that allows these lights to enhance your visibility during the day—critical, considering most cycling incidents occur under the sun. With such an effective safety feature, you can ride with confidence, knowing that you’re taking proactive steps for your security on the roads.

Easy Installation and Versatile Use

Getting your bike ready for a ride shouldn’t have to be a hassle, and with the versatile tail light, it’s anything but. You can clip these lights onto your bike in seconds, no tools necessary. The flexible mount is designed to grip securely onto various parts, whether it’s your seatpost, backpack, or helmet.

Not only are these lights easy to attach, but they also boast an adjustable hinge, allowing you to angle the beam exactly where you need it. Horizontal or vertical, it’s your call on how you want to be seen. And because the tail light is IPX5 waterproof and shock-resistant, there’s no need to worry about the durability – it’s built to withstand the elements and the rough and tumble of everyday cycling.

For those who like to take their adventures beyond the bike, you’ll find that these lights are just as reliable on a stroller, wheelchair, or even a jogging belt. Their quick installation and robust design offer peace of mind no matter where your adventures take you.

Durability and Weather Resistance

When looking for gadgets that can withstand your daily commutes or adventurous rides, considering their build quality against the elements is crucial. This cool little bike taillight is pretty resilient with an IPX5 rating. This means that, even if you get caught in a downpour or have to navigate splashy puddles, your bike’s rear will remain noticeably lit up. The lightweight build doesn’t imply fragility; these lights are fashioned to persevere through rough conditions. Yes, they may not be submersible, but these taillights can take a good sprinkle and keep on shining. With robust seat mounting, they’ll stay in place over bumps and jolts, keeping you visible whenever you need it. Just remember, weather-resistant doesn’t equal indestructible, so they still deserve care during extreme weather. But for most of your rides, you can count on them to illuminate your path without faltering.

Battery Life and Efficiency

Struggling to keep your bike visible on those dusky evening rides? Good news: the convenience of a USB rechargeable battery ensures that you’ll rarely be left in the dark. Feedback suggests that the product holds up efficiently, with a single charge lasting around 10 hours of use—quite handy for lengthy jaunts or consecutive commutes. It’s easy to just plug in and recharge without fumbling for batteries.

On the flip side, not everything is bright and shiny. While many are pleased with the ease of charging, some users felt the brightness and built quality didn’t meet their expectations, indicating it may not be the beacon of light for everyone. And, if you’re a tech enthusiast leaning towards the latest standards, the use of Micro USB over USB-C could be a slight letdown.

Remember, durability over months is yet to be confirmed by some users, so if you’re considering longevity as a key factor, keep an eye on how this light endures over time. Still, for its price and the convenience it offers, it could be a trusty companion for many of your rides.

Daytime Noticeable Technology

Staying safe on the road is crucial, especially during the day when most cycling accidents happen. The clever technology in these taillights aims to make you more visible. They’re bright enough to be seen up to 0.7 miles away during daylight, which is quite the distance. That means drivers get more time to see you and react, potentially preventing accidents.

Now, while the tech is impressive, remember, lights are just part of staying safe. Don’t forget your other safety gear and practices. On the flip side, this tech is no good if it’s a hassle to use, but thankfully, getting noticed doesn’t come at the expense of convenience with these lights. Keep in mind, though, all lights are not infallible, so always double-check that they’re working correctly before heading out.

Pros and Cons


When considering adding a light to your bike setup, BLITZU’s Bike Tail Light offers some compelling advantages. Users have found the USB rechargeable feature quite convenient, eliminating the need for regular battery purchases. With a simple USB cable, you can charge your lights and ensure they’re ready for your next ride. The ease of mounting and removal is another aspect you’ll appreciate. It’s designed to be hassle-free, which means you can quickly attach or detach the light as needed.

Battery life doesn’t seem to be a concern with these lights, as some users have reported it lasting upwards of 10 hours. Adequate battery life can make your longer rides worry-free. Versatility is a feature not to be overlooked; these bright LED lights can be an asset not just for traditional bikes but also for ebikes, offering multiple flashing modes to increase your visibility. Beyond functionality, the light’s affordable price point makes it an attractive option for those looking to enhance their bike’s safety features without breaking the bank.


On the flip side, while the Bike Tail Light has a lot to offer, there are aspects where it falls short for some users. If you’re searching for a product with USB C compatibility, note that this light uses a Micro USB connection, which might be a bit behind the times for your tech preferences. Also, a few users have commented on the build quality, suggesting it may feel less durable than some might prefer.

The mounting system, while easy to use, hasn’t won over all users; there are mentions of it being less than ideal. In terms of brightness, the light’s intensity may not meet the expectations of every cyclist, especially those who are looking for exceptionally bright illumination. Lastly, as with most products, there’s always a chance of running into a unit that may not reach the performance level promised, which can be a drawback if you encounter this issue.

Customer Reviews

Digging into what people have to say about BLITZU’s bike tail light can give you a well-rounded view of its value. The majority of users are pleased with their purchase, highlighting the ease of USB charging and the straightforward mounting process. Your cycling adventures could be extended, as users have noted a battery life that impresses, often going beyond 10 hours of use.

While there’s an appreciation for the array of flashing modes and the brightness of the LED, the longevity and durability are points of contention for some. Your concern about product lasting power could be echoed by users who question its resilience, especially when comparing it to other models they’ve used in the past.

If you’re worried about complexity or poor quality because of the reasonable price, rest easy; multiple users are pleasantly surprised by the sturdiness and functionality you get without breaking the bank. However, some buyers noted discrepancies, like the absence of a USB-C connection as advertised and feelings of being underwhelmed by the light’s intensity and build.

Remember, as a hot tip, to always consider your own needs when weighing these experiences—what’s a deal-breaker for one might be a minor hiccup for another’s riding routine.


In your search for a practical and reliable bike tail light, the BLITZU LED Bicycle Rear Light could be a noteworthy option. Customers appreciate the ease of charging, and the straightforward mount and removal process. If you often find yourself riding for extended periods, the stated 10-hour battery life could be a significant benefit.

However, longevity is a factor to consider, as user feedback suggests that the durability of this product over the long term is still to be determined. The lights perform well on e-bikes due to their brightness and variety of flashing modes. USB charging adds a layer of convenience to this model, even if it’s not the latest USB-C technology.

Yet, it’s important to note that some customers have found the build quality and mount design could be improved. Your visibility on the road is crucial, so while this light is functional and economical, there may be other options on the market that offer a higher degree of illumination and a more robust design. Weighing the pros and cons will help you make a well-informed decision on whether these lights meet your cycling needs.

Frequently Asked Questions

Curious about how to get the most out of your bike’s safety features? Here we’ve compiled some common inquiries to help guide your decision on rear lights.

What brightness level do I need for safely riding at night with a rear bike light?

To ensure a safe ride at night, it’s suggested to use a rear light with a brightness of at least 50 lumens. However, higher lumens, like the 120-lumen output from our discussed rear light, provide better visibility, allowing other road users to spot you from further away. Keep in mind that the angle of the beam is also vital; a wider angle means you’re visible from more perspectives.

Can you recommend a reliable rear bicycle light for visibility in low light conditions?

Certainly! A rear light that emits a strong and wide-angled beam can significantly enhance your visibility during dawn, dusk, or cloudy weather. The product in question, with a 220° wide beam and powerful 120 lumens, is not only reliable but also designed to be noticeable even in full daylight, which is crucial for your safety in low-light conditions.

What’s the average battery life for a rechargeable rear bike light?

Rechargeable bike lights vary in battery life, yet many models offer between 4-10 hours of runtime on a single charge, with extended hours on less intense modes. The model we’re looking at offers up to 10+ hours in strobe mode and about 4.5 hours when on the highest setting, providing ample coverage for most rides.

What are the steps to charge a rechargeable LED bike light properly?

Follow these simple steps to charge your LED light:

  1. Locate the USB Type-C port on your light.
  2. Connect the provided USB-C cable to the light and a power source.
  3. The light will indicate charging status; once fully charged, disconnect the cable.
  4. It’s best to charge after each use to ensure it’s ready for your next ride.

How do I mount a bicycle rear light onto my bike?

Mounting your light is swift and straightforward:

  • Place the light onto the seatpost, seatstay, or any suitable spot.
  • Use the flexible mount to wrap it around the selected area.
  • Secure the mount so that the light is stable but can still be adjusted if needed.
  • Double-check that the light angle covers the area behind you for maximum visibility.

Are there any particular features to look for in a bike rear light to ensure it’s weatherproof?

When looking for a weatherproof rear light, make sure it has a solid waterproof rating, like IPX5, which means it can withstand harsh conditions like heavy rain. Also, look for a durable construction that can absorb impacts, which is especially important if you’re often riding on rough terrain. The rear light you’re considering should be able to endure various weather conditions and accidental drops, which is essential for consistent performance regardless of the forecast.