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X-TIGER Smart Bicycle Taillight Ultra Bright Riding Safety Auto On/Off Safety Warning Bicycle Light Sensing Rear Lights

X-TIGER Smart Bicycle Taillight Ultra Bright Riding Safety Auto On/Off Safety Warning Bicycle Light Sensing Rear Lights

Regular price €88.52EUR
Regular price €177.03EUR Sale price €88.52EUR
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X-TIGER Smart Bicycle Taillight Ultra Bright Riding Safety Auto On/Off Safety Warning Bicycle Light Sensing Rear Lights

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Weight: Aprox 55g (include holder)

Type: Tail Light

Smart Sensor: Brake/Motion/Light Sensing

Sale Ways: Retail/Wholesale/Dropshipping

Power Supply: Battery

Physical size: 40*34*34 mm

Output: 40 Lumen

Origin: Mainland China

Note: Please use the charging cable included in the package to charge

Name: Bicycle Smart Auto Brake Sensing Light IPx6 Waterproof LED Taillight

Mounting Placement: Seatpost

Model Number: WD-1001

Material: Al-alloy/ABS/PC/PA66

Install method: Saddle / Seatpost

Charge Input: 5V-280mA

Brand Name: X-TIGER

Battery Voltage: 3.7V

Battery: 420mAh Li-ion re-chargeable battery


Features (WD-1001)   Multiple installation methods
◈ Sitting bar installation
◈ Cushion installation

【Auto Brake Sensing】 -This bike brake light can double-click to switch between manual mode/auto mode. Both modes have brake sensing technology, and auto light-up at maximum brightness to remind others.

【Manual & Auto Modes】 - The smart bike tail light will automatically turn off after 30 seconds when it detects no movement, and once it is touched or the bike is detected moving, the light will automatically turn on again. Manual mode requires the taillight to be turned off by yourself.

【6 Light Modes & Waterproof】 - Bicycle brake light has six flashing modes: constant on(60lm), breathing flashing(50lm), slow flashing(50lm), fast flashing(50lm), rhythmic flashing(50lm), and Eco flashing(30lm). IPX5 waterproof makes bicycle taillights suitable for any harsh weather.

【Light Sensor and Motion Sensor】 - In auto mode, the taillight will be automatically turned off in natural light during the day, and will automatically turn on at night, but still have the brake function. When no motion is detected after 30 seconds, it will automatically sleep. Once touching it or detecting bike movement, the light will come on automatically (designed for energy saving and convenience).

【Durable Battery & Charge Indicator】 - The bike light has a built-in 420mAh Li-ion battery, which can last for 9 hours (maximum brightness) running time when fully charged. Click the switch in the off state, and the indicator light will indicate the remaining power, No longer worry about forgetting to charge.

【Easy to install and remove】 - Saddle mounting brackets and adjustable silicone straps are provided for mounting on the saddle rail or seat tube. If you need any help, please feel free to ask us your questions.


When the brake is detected, the tail lamp is highlighted for 3 seconds



When going downhill, the chip automatically corrects the angle according to the algorithm to ensure the accuracy of brake sensing



☑ When the light is dark, move the bike and the tail light will light up automatically; 
☑ No mobile bike within 30 seconds, The tail lamp will turn off automatically.



Filtering of rocking motions and small bumps
An optimized program algorithm can filter small shaking movements and small bumps in the road.

-- The brake light will be activated to warn when passing large potholes and shock zones.
-- The brake light will not light up when the bike is swaying from side to side and passing small bumps.



The brightness is high and the aperture is 180 degrees larger



6 Light Modes: 
ி Steady on (60LM)
ி Breathing Flash (50LM)
ி Comet Flash (50LM)
ி Slow Flash (50LM)
ி Mixed Flash (50LM)
ி Energy Saving Flash (30LM)



Double-click the button to switch between manual mode and automatic mode.

-- In automatic mode, the AUTO indicator light will flash,
-- The indicator light will go out in manual mode.



The power indicator is the same as the AUTO indicator

Automatic mode status
Green light flashing is more than 70% of the power
The flashing blue light is 70% - 20% of the power
The flashing red light means that the battery is less than 20%



26.5 hours long endurance
Micro USB charging, the charging time is about 1 hour and 40 minutes



IPX5 Waterproof
(dust/rain/splash/short-term water immersion)


Product List:




We accept alipay Boleto, Visa, MasterCard, QIWI, Western Union, Maestro debit card,WebMoney and bank transfer. More payment options will be available on AliExpress in the future. thanks Payment must be made within 3 days of order.


When you place an order, please choose a shipping method and pay for the order including the shipping fee. We will send the items within 3 days once your payment is completed.We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your product is inspected. Please note that buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation into your country.

---------------Warranty & Maintenance---------------

We offer the 1-month free replacement. Buyers may request for a replacement within 15 days from your receipt of the product . The buyer should return the product in the original conditions to us and should bear the shipping costs for return.


We do our best to serve our customers the best that we can.We will refund you if you return the items within 15 days of your receipt of the items for any reason.
However, the buyer should make sure that the items returned are in their original conditions. If the items are damaged or lost when they are returned, the buyer will be responsible for such damage or loss, and we will not give the buyer a full refund. The buyer should try to file a claim with the logistic company to recover the cost of damage or loss.The buyer will be responsible for the shipping fees to return the items.



Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services.If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.



🚚 Shipping - Free shipping on all orders to anywhere in Ireland and Europe. 7-15 business days delivery time. 
💝 Return & Refund Guarantee - 30 Days Hassle Free Returns & 12 Months Warranty. Please refer to t&C . 
📞 Customer Support - Please email us at Our support team will reply within 8 hours.

*Accesories shown in the pictures may be optional or available to buy seperately

*All bikes are water resistant. For extra protection, do cover your screens with plastic sheet to avoid water ingress when driving in rain

After brexit most items come with 2 pin plug as UK stock can't be shipped to Ireland anymore . We try to send adapter but sometimes it doesn't come. We will reimburse upto 5 euros for the same.

*Product specifications like battery are directly mentioned by manufacturers and they are under optimum test conditions, they may vary with external factors like weight ,speed, wind and road conditions 

Law:- Its completely legal to buy, sell and own an e-scooter in Ireland. At the moment, privately-owned electric scooters are illegal to use on the public highway in Ireland & the UK. However they can be ridden on private land.Check local country laws before purchase 

Customer Reviews

Based on 64 reviews
Eoin O'Gorman
Ship shield protection

Gives extra peace of mind during shipping.
Worth the money👍

Eoin O'Gorman

Brilliant colour, very light and extremely comfortable to wear. Would buy again if needs be. Very pleased. Eoin in Ireland.

Eoin O'Gorman
Burchda R5 Pro

Fantastic, it's that simple. Having worked in cycle retail sales for many years and assembled many a crap budget bike I was amazed at the quality of this machine. Robust, well put together, quality components and a quality feel all makes for excellent cycling. I use it to travel to work, 30km round trip. It uses about 30% of the battery and I recharge when I get to work. There have been occasions where a recharge not possible and I made the round trip without a charge. I use pedal assist 4 for all journeys. Very very pleased with this fantastic bike.

John Carroll

Express delivery is really got my scooter in less then a week no problems at all and I've had it about a month now

Alvaro diego Fernandez Orozco
review complete

helmet is amazing , gloves are comfortable , but i will like to get aservice check of the bicycel so i can see if i build it correctly , that would be amazing