Smart LED Bike & Helmet Tail Light with Turn Signals & Brake Alert
Regular price
$59.00
Regular price
$59.00
Sale price
$79.99
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Designed for riders who want both practical visibility and a distinctive appearance, offering a versatile lighting solution for bicycles and helmets.
Built for convenient everyday use, reducing unnecessary operation so riders can focus more on the road and less on managing the light.
Combines everyday durability with creative customization, giving riders a dependable light that can be personalized for different styles, moods, and riding occasions.
Easily adjust your display and lighting preferences whenever needed with flexible control options, making personalization simple and convenient before or during your ride.
The bright, eye-catching display helps you stand out in low-light conditions, giving riders and vehicles behind you a clearer visual reminder for greater confidence on every ride.
One versatile light for different ways to ride. From daily commuting and night cycling to motorcycle adventures, enjoy eye-catching personalized displays and reliable visibility wherever you go.
Flexible mounting options make every ride more convenient. Easily attach it to your bike or helmet, with a quick-release design that lets you remove, switch, and recharge the light whenever needed.
A: Generally, it works with both motorcycle helmets and bicycle helmets.
However, some helmets with special shapes or designs may not be compatible.
A: The mounting bracket of the B2 Bike Tail Light is designed for
round bicycle seat posts. If your bicycle has a flat
or specially shaped seat post, it may not be securely mounted.
Please check your seat post shape before purchasing.
A: Yes. You can use the APP to customize text, upload images,
and set animation effects, allowing you to freely personalize
the display.
A: The product features IP66 waterproof protection,
making it suitable for everyday use in rainy conditions. However,
do not immerse the product in water. The housing is also impact-resistant,
but the display surface may still be damaged by strong impacts or scratches.
A: No. The product uses a rechargeable battery
that can be charged and reused, eliminating the need for frequent
replacement of disposable batteries.
A: It has a built-in 600mAh battery.
Battery life varies depending on the lighting mode.
In steady-light mode, it can run for approximately
3–5 hours, while animation modes consume more power.
It supports USB-C charging.
Customer reviews
4.7 out of 5
★★★★★
16 global ratings
5 star
78%
4 star
9%
3 star
13%
2 star
0%
1 star
0%
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Top reviews from the United States
I
Ivan Montana
★★★★★
Avoid night crash accident
Reviewed in the United States on September 9, 2026
✓ Verified Purchase
This LED helmet light makes the rider much easier to notice at night.
The display is bright and visible from behind, adding another layer
of visibility while riding on the road.
It is also easy to use and adds a unique look to the helmet.
Helpful?
B
BobbyC1959
★★★★★
Good addition while riding
Reviewed in the United States on September 10, 2026
✓ Verified Purchase
Fantastic for the money. The LED display makes the helmet much more
noticeable and gives it a distinctive appearance while riding.
It is a fun accessory while also providing an additional visibility
benefit.
Helpful?
R
Rob
★★★★★
Love them!!!!
Reviewed in the United States on September 2, 2026
✓ Verified Purchase
I originally bought this as a joke, but I was surprised by how good
it actually turned out to be.
The light is bright, the display looks great and it gets noticed
during both daytime and nighttime riding. The overall build quality
was also better than expected.
Helpful?
J
john
★★★★★
Fun addition to a Halloween costume
Reviewed in the United States on August 24, 2026
✓ Vine Customer Review
This LED helmet light is a fun accessory for Halloween costumes,
night rides or anyone who wants their helmet to stand out.
The phone app provides multiple customization options, including
designs, text and animations.
Installation is straightforward and the display gives a normal
helmet a much more unique appearance.
Helpful?
L
Let’s Be Honest! REVIEWS
★★★★★
This helmet light is SO much cooler than I expected
Reviewed in the United States on September 8, 2026
✓ Vine Customer Review
I expected a simple helmet light, but this turned out to be much
more customizable than expected.
The LED matrix is bright and the phone app allows custom messages,
pictures, symbols and animations.
The mounting system feels secure and the quick-release design makes
the light convenient to remove.
The brake warning feature is another useful addition for riding.
The unit is also designed for outdoor use and provides strong
visibility at night.
Overall, it combines customization, brightness and visibility in
one compact helmet accessory.
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