4000mAh Smart Induction Bicycle Front Light Set USB Rechargeable 800 Lumen LED Head Light with Horn Bike Lamp Cycling FlashLight

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2022 New Arrival Bike Light Speaker Power Bank 3 IN 1 BK501

There 9 points of updates for this newest version

1. High-brightness bicycle light, 1000 lumens,

There are L2 lamp beads inside, others seller are T6, L2 is with higher brightness, ensuring safer and more worry-free riding.

Note: The sales price in Colombia already includes the value-added tax.

2. Smart sensor inside

Which can automatically change brightness with the outside light, which is more power-saving and smarter.
When the outside light is enough. It automatically dims
When the outside light is dimmed. It automatically brightens

3. 4000 mAh large-capacity rechargeable battery

Which can maintain a long battery life of 20 hours under low brightness.

4. Wire control switch

Hands do not need to leave the handlebar, safer operation can still be carried out under high-speed riding.

5. 120db horn bell inside

More effectively reminds pedestrians or vehicles on the road, ensuring safer riding.

6. With the power bank function,

the mobile phone can be charged in an emergency when the phone is out of power for long-distance riding, worry-free long-distance riding.

7. The battery indicator display

The battery level is displayed, the battery life is clear to the know, and the riding rhythm can be better controlled.
When the bike light is charging, the indicator works too.

8. The aluminum alloy shell

The aluminum alloy shell on the head ensures more effective heat dissipation and durability, and it will not be damaged even if it is dropped.

9.Waterproof design

it is not recommended to use it in heavy rain for a long time, and wipe off the water in time after the rain.

10. Provide 2 bases

which can be suitable for two bicycles, and can be suitable for different handlebar.

The package list

500 Lumens Bike Front Light BK105

Please Note

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.

Product information:

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

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


Model 1:1*Bicycle light
Model 2: 1*Bicycle light +1*Rear Light
Model 3: only Rear Light

800 Lumens BK100

Built-in 4000mAh battery

Highlight mode: 6 hours
Smart mode: 12 hours
Low light mode: 20 hours

Double T6 highlight lamp beads

800 lumens bright long-range shot,
flat mirror 120°floodlight, convex mirror spotlight

Smart mode Life time*2

Built-in fiber optic sensor chip, automatic brightness adjustment.
Night riding, bright street lights, automatically reduce the brightness; no street lights, and instantly light up.

Intelligent mode description:

The second and fourth gears are in smart mode, which will automatically adjust the brightness according to the environment.
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

lighting modes

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

Touch switch waterproof design

Touch for 3 seconds: ON
Touch Lightly: Change mode
Touch for 3 seconds: OFF

IPX6 Waterproof

Easily handle the waterproofing needs of everyday life

USB charging is quick and easy

terproofing needs of everyday life

Built-in 120dB Bel

Built-in 120dB Bell
Bell cable: 40cm
5 horn sound
4-speed battery display

Size: 10.8*5.2*4.4cm

Item Specifics
ABS Plastic
Blue, Green, Red
Power Supply:
Mounting Placement:
Model Number:
Brand Name:
Battery capacity:
Real 1000 Lumen
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 States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 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, if you’d like a refund you can request one no matter the reason.

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.

  • 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 Your Blog Title (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of www.dollar-shop.net

*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.

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