Skip to product information
TOWILD TL05 smart brake rear bike light with a durable aircraft-grade aluminum body.

TOWILD TL05 Bike Tail Light

Running mode switch icon 5 Modes
Long runtime clock icon indicating extended battery duration for night riding and endurance cycling. Max Runtime 50h
Smart auto start-stop mode icon (Lightning 'A' symbol). Represents the intelligent vibration sensor technology that automatically wakes the bike light when riding and enters sleep mode when parked to conserve battery. Smart Auto On/Off
USB-C fast charging and power adapter icon, representing quick recharge and power bank capabilities. USB-C Charger
IPX6 waterproof rating icon showing an umbrella shielding against rain, ensuring all-weather cycling performance. IPX6 Waterproof
Lightweight design scale icon representing the compact and portable form factor of Towild bike lights. 27.3g Lightweight
$24.99
Payment methods
  • American Express
  • Apple Pay
  • Bancontact
  • Google Pay
  • iDEAL Wero
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
Product Overview

Upgrade your cycling safety with the TOWILD TL05 smart bike rear light.

Whether you are navigating through busy urban commutes, conquering weekend group rides, or pushing limits in a solo night sprint, the TOWILD TL05 Smart Bike Tail Light is engineered to watch your back. Crafted from premium aviation aluminum, this ultra-lightweight (only 27.2g) tail light combines sleek aesthetics with hardcore safety technology.

🚀 Why Cyclists Love the TL05:

  • 🛑 Intelligent Brake Warning SystemRide with peace of mind. The highly sensitive built-in brake sensor detects your deceleration and instantly triggers a 3-second high-brightness warning beam to alert trailing vehicles and peleton riders. (Can be manually disabled for specific race rules).
  • 🧠 True "Set It and Forget It" Smart ModeDouble-click to activate Smart Mode. The light automatically sleeps after 2 minutes of inactivity to save battery and wakes up the second you move your bike. Thanks to the integrated light sensor, it even adjusts to daytime riding—staying off in bright sunlight while keeping the brake sensor active!
  • 🪨 Premium Aviation Aluminum AlloyNo more cheap plastics. The CNC-machined aluminum body not only looks incredibly sharp on high-end carbon aero bikes but also provides superior durability and heat dissipation.
  • 🛠️ Versatile Dual Mounting OptionsWe know every bike setup is unique. That’s why the TL05 includes both a Saddle Rail Mount (for that clean, under-seat aero look) and a standard Seat Post Strap (compatible with aero/round posts). Easy to install, tool-free.
  • 🔋 Endurance for the Long HaulEnjoy up to 50 hours of continuous runtime on a single charge. When it’s time to refuel, the universal Type-C charging port gets you back to 100% in just 2 hours. The intuitive power display ensures you're never caught in the dark.
  • 🌧️ IPX6 Waterproof RatingCaught in a sudden downpour? The highly sealed IPX6 construction ensures your tail light performs flawlessly through rain, mud, and road spray.

🛠️ Technical Specifications

Max Pressure 50 Hours
Weight 27.2g
Lighting 5 Modes
Charging Type-C (5V/2A)
Dimensions 28.5 x 35 x 35 mm
Waterproof IPX6
📦 What's in the Box:
  1. TL05*1
  2. Mounting Bracket*1
  3. Seatpost Fixed Strap*1
  4. O-Ring Straps*2
  5. Type-C Charging Cable*1
  6. Cable Tie*3
  7. User Manual*1
Delivery and Warranty

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.

View Shipping Policy >

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.

View Return Policy > | View Warranty Policy >

Free Shipping Over $49.9
Purchased
Delivery
Predict
TOWILD TL05 Bike Tail Light

TOWILD TL05 Bike Tail Light

$24.99 USD
$24.99
Fast ShippingFast Shipping
2 Year Warranty2 Year Warranty
Customer SupportCustomer Support
14 Day Returns14 Day Returns

TOWILD TL05 Smart Tail Light: Your Ultimate Guardian on the Road

<h2>Dual Mounting: Saddle & Seatpost</h2>

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.

<h2>Standard Garmin Interface</h2>

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.

<h2>5 Light Modes & 50H Long Runtime</h2>

5 Light Modes & 50H Long Runtime

Customize your visibility. Choose from 5 distinct modes (including Rotating & Breathing Flash) to suit any condition. Enjoy up to 50 hours of battery life for uninterrupted weekly commuting.

TL05 Operating Mode Table

FeatureSmart ModeManual 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)

Complete package contents for the TOWILD TL05 aluminum bike light, including mounts and USB-C cable.

What's In The Box?

  • 1 x TL05
  • 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 TL05

Yes! The TL05 features an Intelligent Mode equipped with a built-in vibration sensor. If it detects no movement for 2 minutes, it automatically goes to sleep to save battery life. The moment you move your bike, it wakes up and turns on instantly.

The TL05 is equipped with a highly sensitive brake sensor. When you brake or decelerate, the tail light automatically switches to a high-brightness mode for 3 seconds to warn vehicles and riders behind you, maximizing your riding safety.(Tip: You can manually turn the brake sensor on or off by holding the power button for 3 seconds).

Absolutely. The TL05 offers two versatile installation methods included in the box. You can choose the saddle bracket for a clean, under-seat aero look, or the durable rubber strap for a standard seat post mount. Crafted from aviation aluminum alloy, it weighs only 27.2g, making it a perfect lightweight addition to road bikes, mountain bikes, and commuter setups.

The TL05 delivers impressive battery life, lasting up to 50 hours on a single charge in single-flash mode. It features a modern Type-C charging port and fully recharges in just about 2 hours. Plus, the built-in power display indicator lets you know exactly when it's time to plug in.

Yes, the TL05 boasts an IPX6 waterproof rating. This means it is highly resistant to heavy rain and splashes from wet roads. Combined with its seamless aviation aluminum alloy casing, it is built to withstand tough outdoor weather conditions and keep you visible in the rain.

You can easily switch between modes by double-clicking the power button.

  • In Smart Mode: The built-in light sensor detects ambient light. During bright daytime conditions, the main light stays off to save power but will still activate the brake warning when you slow down.
  • In Manual Mode: You have full control over the 5 lighting patterns (Always on, Flash single, Flash alternately, Rotation flash, Frequent flash) regardless of the time of day.
  • 5 stars: 44 (86%)
  • 4 stars: 5 (10%)
  • 3 stars: 2 (4%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Andrea

È il secondo acquisto che faccio sul sito di Towild e come sempre è tutto perfetto.
Ottimi prodotti a prezzi competitivi, ho già consigliato i prodotti Towild ad amici che cercano luci per biciclette e sicuramente io rifarò altri acquisti in futuro.
Molto bene continuate così 👍🏻

M
M.N.D.

perfect. worth every penny.

J
Joni

The main unit itself is really light lol the amount of light is also sufficient, so
it seems that you can feel safe at night.
I think there are 5 lighting patterns, which is just the right number of patterns. Press and hold the ?? button in the middle to turn the power on/short press to change the pattern
. Double click to switch between auto and manual.

S
Shopper

Very good product. The finish is exceptional. The automatic brake detection works very well. Several mounting systems provided. I highly recommend.

A
Alison D.

This is a powerful rear bike light.

Once turned on there are several light settings and all are very bright.

Easy to install to either the rear saddle or in mt case the rear bike metalwork and works well. It glows a stain but very bright red when you break quick, though when I slowed moderately, it stayed in its original colour display.

Comes with attachments and charging cable and charging is indicate by four singular lights on the filament.

J
John

I own a few Towild bike lights and the quality is always to notch. This TL05 Smart Brake Rear Light is made of the same quality materials and packed with features. You can have it on all the time or choose one of the many flashing modes or double click it to put it on vibration mode where it is waiting to sense bike movement and automatically switches on. It also has brake sensitivity and lights solid to simulate a brake light when you slow down. Can be mounted seat post or frame or have a permanently fixed bracket under your saddle where it twists on and off easily. Very sleek looking with great battery life and type C charging. A very good light.

R
Ryan C.B.

awesome functions this light has an amazing intelligence feature that does auto on and off, turns off after a minute and a half and has a motion sensor so when you speed up or stop it brightens up for a couple seconds. It also has USB-C to charge it. Best bang for the buck I found.

J
Jacopo

This small rear bike light is owned by a friend who mounted it on his gravel and has always spoken highly of it to me: in reality it is one of those simple products that are ultimately simple, but they do their job perfectly. It is impervious to splashes and water, so it works even in rain or mud (as long as the lighting is not covered...). In addition to being aesthetically very nice, it is well made and can be installed on all types of bicycles in two different ways (road bikes, city bikes, mountain bikes, gravel bikes, etc...).
Inside the cardboard box we find 3 plastic straps to stop it directly to the saddle frame, a silicone support to install it on the seat tube, two plastic rings and a USB-C cable for charging.

R
R***Y

The tl05 towild light is compact, durable, and bright, with smart brake sensing for enhanced safety.

P
Piotr

Solid, high quality product. Visible from a great distance even during the day. So far, it meets my expectations 100%.

K
Ken L.

Great rear bike light

I
Ibo R.

Works perfectly. great build quality. Ecellent price
I Only wish there was a Dutch formfactor, so it could replace my legal required one.

A
Adrian S.

Is ok

B
Brandon Y.

Battery lasts a long time and charges quickly. Exactly what I needed.

C
Christopher B.

Brill

R
Ricardo

Until now, no complaint.

M
Michael

Well made.brake function is very good.
overall its not very bright.non user changeable battery,
so disposable,another disposable light,my last a was a £30 giant recon tl,died after a year disposable.
I didnt check the facts.I'm looking for a bright good quality tail light with changeable batteries, this is not what im looking for.

K
Karsten

das lange Warten hat sich gelohnt, alles wie bestellt angekommen, der Praxistest steht aber noch aus

F
Felix

Einfache Handhabung, gute Akkulaufzeit

H
Hendrik

Das Rücklicht finde ich sehr gut! Lieferung dauerte etwa ca 2 Wochen, das muss man einkalkulieren. Montage und Bedienung sind simpel. Ich habe sowohl die Sattelstreben Befestigung als auch die an der Sattelstütze probiert. Die Befestigung für die Sattelstütze hat auch einen V Ausschnitt, so dass auch die Befestigung an einer Aero Sattelstütze so möglich ist. Das Licht ist sehr hell und hat verschiedene Blinkmodi, die ich aber nicht nutze. Die Bremslichtfunktion geht, wobei diese sehr schnell anspringt, ich vermute, auch mal nur beim langsameren Rollen (sehe ich ja nicht beim Fahren). Akku ist nach 2,5 Stunden Fahrt "halb" entladen, wie lange er durchhält habe ich nicht getestet. Insgesamt finde ich das Licht super, leicht, stabil, hell und Akku hält lange genug.

B
B.

Compact, léger et lumineux, très pratique et rassurant.

O
Oscar

Good solid product… fits perfectly beneath the saddle with excellent illumination

P
Peter

It’s bright. At the moment, covered in mud from a fun dirty ride. Would love an integrated aero seat post mount for it

T
Tania

Intelligent light. I love the auto stop/start and the stop function. highly recommended

S
Stefan

Nice backlight.Very good build qualty. Very good product.

C
C.A.L.a.m.

Bello

D
Dario

The light has a good build quality and looks great, but unfortunately it's a bit dim for my liking (there is no option to change brightness) and the braking function isn't very reliable. The sensor is too sensitive and the brake light sometimes turns on falsely, when riding over a pothole or while shifting for example.

J
Julian

Sehr hochwertig, einfach zu bedienen. Die Funktionen werden gut beschrieben. Die Montage ist vielseitig möglich. Einfach ein top Produkt

A
A.P.

Meravigliosa

O
Olivier

Taille réduite et adaptée au velo de route mais manque de lumen pour être bien vu.

Related products