Q2: What is the difference between "Intelligent Mode" and "Manual Mode" (Auto On/Off feature)?

By double-clicking the power button, you can easily switch between modes. In Intelligent Mode , the light acts as an auto on/off bike light: it goes to sleep automatically after 2 minutes of inactivity and wakes up instantly when it detects vibration. It also features a daylight sensor (no flicker during the day) to save battery life. In Manual Mode , the light will never sleep and stays on continuously until you manually turn it off.

TOWILD TL03 smart brake sensing rear bike light angled view

TOWILD TL03 Feu arrière de vélo

$19.99 USD

TOWILD TL03 Feu arrière de vélo

5 Modes

Max Runtime 50h

Smart Auto On/Off

USB-C Charger

IPX6 Waterproof

27.3g Lightweight

$19.99 USD

Feu arrière intelligent ultra-léger de 20 g, conçu pour les minimalistes. Il intègre un capteur de freinage intelligent, la technologie de démarrage/arrêt automatique et deux options de montage pour une expérience de conduite élégante, sûre et aérodynamique.

Un capteur intégré de haute précision détecte instantanément le freinage. Passage automatique en mode haute luminosité pendant 1 seconde pour alerter les véhicules qui suivent, améliorant considérablement la sécurité lors des trajets en groupe et des déplacements urbains.
Caractéristiques Capteurs de vibrations et de luminosité . En mode intelligent, il se réveille automatiquement en cas de mouvement et se met en veille après. 2 minutes de silence. Il reste également éteint en plein jour pour économiser l'énergie.
Peser seulement 20 g Grâce à sa légèreté, il n'alourdit pratiquement pas votre vélo. Son design minimaliste est idéal pour les vélos de route aérodynamiques et les cyclistes soucieux du poids de leur équipement.
Comprend tout le nécessaire. Compatible avec les deux Rail de selle montage (pour un aspect propre et discret) et tige de selle Sangles. Compatibles avec les tiges de selle rondes et aérodynamiques.
Pratique Type-C Batterie rechargeable. Le bouton central comporte 4 niveaux. indicateur de niveau de batterie Ainsi, vous ne serez jamais à court d'énergie de façon inattendue.
Offre 5 modes distincts, dont Respiration , Rotation et Changement de fréquence clignoter pour s'adapter aux différentes conditions de conduite et aux besoins de visibilité.

Enjoy free standard shipping on orders over $49.9 We ship worldwide!

Standard Shipping: 5-15 days
Order processing time is 1-3 business days.

After your order is processed, you will receive tracking information via email.

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14-Day Hassle-Free Returns & 2-Year Warranty

Shop with confidence. This product is backed by a 14-day return policy and a 2-year limited warranty for added peace of mind.

14-Day Returns – If you're not completely satisfied, you may return the product within 14 days of delivery.
2-Year Warranty – We cover manufacturing defects and quality-related issues for 24 months from the date of purchase.

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Purchased Dec 26

Delivery Dec 28

Predict Dec 31 - Jan 10

Fast Shipping

2 Year Warranty

Customer Support

14 Day Returns

TOWILD TL03 Lightweight Smart Brake Tail Light | 20g & Auto On/Off

Name: TOWILD TL03 Feu arrière de vélo
Brand: TOWILD
SKU: TL03
Price: 19.99 USD
Availability: InStock

Dual Mounting: Saddle & Seatpost

Flexible installation. Includes mounts for both saddle rails and seatposts. Choose your preferred spot for a clean look or maximum visibility.

Standard Garmin Interface

Universal compatibility. The integrated Garmin-style quarter-turn mount ensures a secure, tool-free connection. Just twist and lock to install on saddle rails or seatposts in seconds.

5 Light Modes & 36H Long Runtime

Customize your visibility. Choose from 5 distinct modes (including Rotating & Breathing Flash) to suit any condition. Enjoy up to 36 hours of battery life for uninterrupted weekly commuting.

TL03 Operating Mode Table

Feature	Smart Mode	Manual Mode
Daytime	Auto-off	Always on
Inactivity	Sleep after 2 min	No auto-sleep
Wake-up	Vibration activation	N/A
Brake Response	1-sec high-intensity flash(when enabled)
Battery Indicator	4-LED display when powering on (25% increments)

What's In The Box?

1 x TL03
1 x Mounting Bracket
1 x Seatpost Fixed Strap
2 x O-Ring Straps
1 x Type-C Charging Cable
3 x Cable Tie
1 x User Manual

Download User Manual (PDF)

Frequently Asked Questions (FAQ) - TOWILD TL03

Yes, you have full control! The TOWILD TL03 is equipped with a highly sensitive brake sensor that highlights for 1 second when you slow down, maximizing your safety in traffic. If you ride in a peloton or group and want to turn it off to save battery, simply press and hold the switch for 3 seconds while the light is on (the light will flash 3 times to confirm it's off). Repeat the same step to turn it back on.

By double-clicking the power button, you can easily switch between modes.

In Intelligent Mode, the light acts as an auto on/off bike light: it goes to sleep automatically after 2 minutes of inactivity and wakes up instantly when it detects vibration. It also features a daylight sensor (no flicker during the day) to save battery life.
In Manual Mode, the light will never sleep and stays on continuously until you manually turn it off.

The TL03 offers excellent battery life tailored for long rides. It features 5 lighting modes: Always On (18h), Single Flash (32h), Breathing Flash (30h), Rotation Flash (30h), and Frequency Conversion Flashing (up to 36 hours). It uses convenient Type-C charging. You can check the battery level via the 4-grid indicator on the front: 4 lights mean 75%-100%, 3 lights mean 50%-70%, 2 lights mean 25%-50%, and 1 light means it's below 25% and time to recharge.

Absolutely. Designed with aerodynamic road bikes and competitive cycling in mind, the TL03 net weight is only 20g (without the bracket), adding zero drag to your ride. Furthermore, it boasts an IPX6 Waterproof rating, meaning it can easily withstand heavy rain, mud splashes, and extreme outdoor weather conditions.

Yes! The TL03 comes with versatile mounting accessories right out of the box. You can choose the Saddle Installation using the cable ties for a clean, under-seat look, or the Seat Post Installation using the strap bracket and fixed rubber pad, which fits securely on most standard and aero seat posts.