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Product Details

4000mAh Smart Bike Light USB Rechargeable Battery LED Bicycle Front Lamp+Rear Light Set With Bell Waterproof T6 Headlight Mount

Product information:

Size: 10.8*5.2*4.4cm
Color: Black Blue Red
Material: ABS plastic

Real 800 lumens
Built-in 4000mAh battery
Double T6 lamp beads
Touch Waterproof Power Switch
IPX6 Waterproof
Built-in 120dB Bell
Bell cable: 40cm
USB Rechargeable

Smart induction:
When you stops Cycling for more than 3 minutes. The bicycle light will automatically turn OFF(In smart mode)
When the bicycle light feels the vibration. It will automatically turn ON

Smart induction model:
When the outside light is enough. It automatically dims
When the outside light is dimmed. It automatically brightens

Right side: flat floodlight
Left side: raised spotlight
(Please note: both lights on sides only illuminate at the same time in warning mode)

1*Bicycle light
1*Rear Light :powered by 2 AAA batteries(Batteries not included)

How To Use Taillights

Open the lid . Place 2 AAA batteries inside.(Package does not include battery)

Please note:

1. The lights on both sides only light up in the warning mode at the same time

2. When you shake the bicycle light, it will make a spring noise. This is the vibration sensor inside it. Its role is in smart mode. when you stop using the bicycle light for more than 3 minutes. It will automatically turn off the light. When it feels the vibration. It will automatically light up

3. Model 2 has no light sensing function

Packet List

Please refer to the packet list of the drawing

Built-in 4000mAh battery
Highlight mode: 6 hours
Smart mode: 12 hours
Low light mode: 18 hours

Double T6 lamp beads
Right side: flat floodlight
Left side: raised spotlight

Smart induction model
When the outside light is enough. It automatically dims
When the outside light is dimmed. It automatically brightens

Smart induction
When you stops Cycling for more than 3 minutes. The bicycle light will automatically turn OFF
When the bicycle light feels the vibration. It will automatically turn ON

6 Model

Model 1:Right Side Floodlight
Model 2:Right Side Smart Floodlight
Model 3:Left Side Spotlight
Model 4:Left Side Smart Spotlight
Model 5:Warning Flashing(Lights on both sides)
Model 6:Right Side Low Light
(Please note: both lights on sides only illuminate at the same time in warning model)

Right Side Floodlight Effect Left Side Spotlight Effect

Touch Waterproof Power Switch
Touch for 3 seconds: ON
Touch Lightly: Change mode
Touch for 3 seconds: OFF

IPX6 Waterproof

Power Indicator

Built-in 120dB Bell

Bell cable: 40cm

Size: 10.8*5.2*4.4cm

3 Colors

USB Rechargeable

Can Be Charged On PC. Power Bank Or Charger




Shipping & Payment


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location*Estimated Shipping Time
United States10-30 Business days
Canada, Europe10-30 Business days
Australia, New Zealand10-30 Business days
Central & South America15-30 Business days
Asia10-20 Business days
Africa15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of BOWtali (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://bowtali.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Customer Reviews
4.5 (30 reviews)
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29 Jun 2022

Surprisingly fast delivery. Less than two weeks to get to England. As for the product - it's a great bicycle light! Decent battery life and blindingly bright light. I have a pair of these on my bike and I'm sure the other cyclists are hating me for this:)

29 Jun 2022

The product is good as usual, but delivery to England took frustratingly long.

28 Jun 2022

All good

28 Jun 2022

The order took a very long time. Got the money back.

28 Jun 2022

Recommend good lamp many light feature

26 Jun 2022

Excellent Product

26 Jun 2022

Simply amazing selling super attentive and very fast, always send right, super satisfied

25 Jun 2022

The product arrived on time and as expected, all OK.

24 Jun 2022


24 Jun 2022

Calls are loud. Shines well, multiple modes for different conditions.

24 Jun 2022


24 Jun 2022

One, the same lantern wife lost. Ordered the second one is the same, despite the fact that the motion sensor does not work as on the first lantern, so on the second. Very sorry, moans functions when one of the diodes shines, and the second blinks

24 Jun 2022

Excellent! Product good, look stable and the 'woofer very strong!

23 Jun 2022

Excellent, completely satisfied. Heavy, came with 25% charging

23 Jun 2022

Pros: 1) very well packed. 2) quickly delivered, 15 days to Nizhny Novgorod. 3) the store answers. Cons: 1) The front lamp as a rattle when shaking and produces a spring sound at any touch, but from the words of the seller, and should be. 2) the tail light without batteries, so you need to open the case to insert two AAA batteries, hence the water protection will no longer be. 3) almost immediately stopped working automatic mode reacting to lighting. Unfortunately, I can not recommend.

23 Jun 2022

I ordered a green one, though a red one was shipped. Light sensor doesn’t work unfortunately, but the the device works generally considering speaker and light modes , nevertheless

23 Jun 2022

Excellent Product!)

22 Jun 2022

How cool he is! Super! Very satisfied. Plastic to the touch is very pleasant, similar to rubberized. Build quality is excellent. The horn is loud, but moderately. And most importantly it's light! Very bright, and thanks to the spherical lens, you can adjust the angle so as not to dazzle passers-by (as on the car). The contour is clearly outlined. But the other lens gives a smooth diffused light to see everything on the sides. One single minus that the modes are switched by one button in a circle. And in the process of riding it is convenient to switch one lens, both (similar to the far light on the car). But the lantern itself is very good. The rear is simple, but reliable. Multiple modes.

21 Jun 2022

Arrived well ahead of time, product as the description, flashlight light very well.

21 Jun 2022

Very good, I'm very happy, just like in the video

20 Jun 2022

Loud, large battery, I want a wider beam. You can take

20 Jun 2022

A week later, the tail light broke (just the fastening was torn off), the charge socket is low quality, periodically turns on and off the signal, only picking in the socket helps

19 Jun 2022

Super. veikia, sviecia outlet, rekomenduoju

18 Jun 2022

Good light good construction worth the money

18 Jun 2022

Great product. Meets the promises. Very light and the battery lasts even in headlight stronger.

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