---
product_id: 565145280
title: "MagicShine SEEMEE 300/400 Bike Taillight,300/400 Lumen Bike Tail Light,360° Visible Smart Brake Sensor IPX6 Waterproof Rear Bike Light for Night Riding"
brand: "magicshine"
price: "฿8150"
currency: THB
in_stock: true
reviews_count: 13
category: "Magicshine"
url: https://www.desertcart.co.th/products/565145280-magicshine-seemee-300-400-bike-taillight-300-400-lumen-bike
store_origin: TH
region: Thailand
---

# 300/400 lumens max brightness 360° visibility with 260° safety angle IPX6 waterproof for all-weather rides MagicShine SEEMEE 300/400 Bike Taillight,300/400 Lumen Bike Tail Light,360° Visible Smart Brake Sensor IPX6 Waterproof Rear Bike Light for Night Riding

**Brand:** magicshine
**Price:** ฿8150
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Light up your ride, own the night!

## Quick Answers

- **What is this?** MagicShine SEEMEE 300/400 Bike Taillight,300/400 Lumen Bike Tail Light,360° Visible Smart Brake Sensor IPX6 Waterproof Rear Bike Light for Night Riding by magicshine
- **How much does it cost?** ฿8150 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/565145280-magicshine-seemee-300-400-bike-taillight-300-400-lumen-bike)

## Best For

- magicshine enthusiasts

## Why This Product

- Trusted magicshine brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek & Durable:** Lightweight one-piece aluminum housing combines style with rugged durability for the modern commuter.
- • **Smart Sensor Tech:** Built-in motion and ambient light sensors auto-activate brake light and adjust brightness seamlessly.
- • **All-Around Awareness:** 360° visibility with a superior 260° safety angle keeps you seen from every direction.
- • **Brilliant Brightness:** Dual-LED design delivers up to 400 lumens for unmatched night visibility.
- • **Weatherproof Warrior:** IPX6 waterproof rating means your ride stays safe and bright, rain or shine.

## Overview

The MagicShine SEEMEE 300/400 is a cutting-edge bike taillight featuring up to 400 lumens brightness, 360° visibility, and smart brake sensors. Its IPX6 waterproof aluminum body ensures durability and performance in all weather, making it the ultimate safety upgrade for night and day cycling.

## Description

SEEMEE 300 Bike Taillight,300 Lumen Bike Tail Light,5 Night & Daytime Modes,Smart Brake Sensor IPX6 Waterproof USB-C Rechargeable Rear Bike Light for Night Riding : desertcart.co.uk: Sports & Outdoors

Review: Good, well designed rear bike light - I really like this bike light. Neat looking and fits well on my Brompton without impeding folding of the bike. USB charging, various light modes and good brightness. Seems well made and designed. Happy to recommend.
Review: Quality bit of kit - Really great light, solid quality build. Easy to fit to my bike. It probably has too many modes if anything but once you find the one you like it comes on at the same mode every time. Very bright and the brake light feature is great. I would recommend this light

## Features

- The main light utilizes two LEDs with a combined max output of 300 lumens and with differnet lens angles for increased visibility.
- OptiTracing light increases visibility and lets you focus on the road ahead.Superior 260° visibility ensures a high level of safety in road traffic.
- Built-in motion sensor, automatically turns on when braking (can be turned on/off manually).Ambient light sensor automatically adjusts brightness to the environment.
- Smart-Day Flash mode offers ultimate visibility during the day.Low power mode brings you home safely before the battery runs out.
- IPX6 waterproof rating, heavy rain resistant.One-piece aluminum housing ensures a lightweight, durable, and stunning finish.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C58TNZDD |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries included? | Yes |
| Best Sellers Rank | 6,890 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 18 in Cycling Taillights |
| Brand | Magicshine |
| Color | SEEMEE 300 |
| Customer Reviews | 4.1 4.1 out of 5 stars (666) |
| Date First Available | 18 Jun. 2023 |
| Department | Unisex |
| Height | 6.4 centimetres |
| Included components | SEEMEE 300 Taillight |
| Item display length | 35 millimetres |
| Item display width | 32 millimetres |
| Item model number | SEEMEE 300 |
| Manufacturer | MagicShine |
| Material type | Aluminium |
| Number of items | 1 |
| Power source | Battery Powered |
| Product Dimensions | 3.2 x 3.5 x 6.4 cm; 120 g |
| Style | SEEMEE 300 |

## Product Details

- **Brand:** Magicshine
- **Brightness:** 300 Lumen
- **Colour:** SEEMEE 300
- **Item weight:** 0.12 Kilograms
- **Material:** Aluminium
- **Mounting type:** Seat Mount
- **Number of settings:** 5
- **Power source:** Battery Powered
- **Product dimensions:** 35L x 32W x 64H millimetres
- **Water resistance level:** Waterproof

## Images

![MagicShine SEEMEE 300/400 Bike Taillight,300/400 Lumen Bike Tail Light,360° Visible Smart Brake Sensor IPX6 Waterproof Rear Bike Light for Night Riding - Image 1](https://m.media-amazon.com/images/I/71wcnDm1bZL.jpg)

## Questions & Answers

**Q: smart day/night function does not seem to work. How can I enable this mode?**
A: I have found that light automatically switches between smart day or night. I own both the seemee 200 and 300 and I ride early morning before sunrise until after sunrise. When I select the brake mode by long pressing the power button until the light illuminates solid and then I select the mode I want; the light will automatically turn off the optitracing light after sunrise and be in day mode. The optitracing light only illuminates in night mode.

**Q: Can the mount fit my aero seatpost?**
A: Yes sir.  Also a seat mount is available if you have a bontrager seat or a new specialized.  They have screw holes underneath for the special $10 mount

**Q: Will this attach to a road bicycle race Helmet?  Pulsing effect looks great to help drivers accurately judge position of cyclist**
A: The SEEMEE 300 is not designed to be attached directly to a road bicycle race helmet. It is primarily meant to be used on all standard saddles or seat posts.

**Q: Magicshine, I know you have an updated Allty 1500S coming out next month, is there any upgraded taillights (SeeMee) being released soon as well?**
A: The SEEMEE 300 is now our newest taillight!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good, well designed rear bike light
*by R***M on 4 December 2025*

I really like this bike light. Neat looking and fits well on my Brompton without impeding folding of the bike. USB charging, various light modes and good brightness. Seems well made and designed. Happy to recommend.

### ⭐⭐⭐⭐⭐ Quality bit of kit
*by J***N on 8 December 2025*

Really great light, solid quality build. Easy to fit to my bike. It probably has too many modes if anything but once you find the one you like it comes on at the same mode every time. Very bright and the brake light feature is great. I would recommend this light

### ⭐ Great Light, Terrible Mount – Avoid
*by A***E on 3 June 2025*

I really wish I had read the user reviews beforehand. It seems I’m far from the only one who’s had issues with the quality of the mounts and the lack of customer support. The light itself is excellent: bright, full of useful features, and clearly well-designed. Unfortunately, all of that is let down by a mount that’s cheap, poorly made, and simply not fit for purpose. The Trek seat mount broke after just a few rides over two months, it snapped clean off without warning. I didn’t even realise until I got to work and found the light had fallen off somewhere on the roads of London. To make matters worse, the standard mount doesn’t fit aero seat posts properly, so that’s not a backup option either. It’s incredibly frustrating. For a brand that makes mountain bike lights, you’d expect much more durable mounting hardware. Until they address this flaw and improve customer service, I’d strongly suggest looking elsewhere.

## Frequently Bought Together

- Magicshine SEEMEE 300 Bike Taillight,300 Lumen Bike Tail Light,5 Night & Daytime Modes,Smart Brake Sensor IPX6 Waterproof USB-C Rechargeable Rear Bike Light for Night Riding
- Magicshine Bike Light RN 1200, CREE LED, IPX7, 4000mAh Battery Type-C Reverse Charging, Powerful Bike Headlight Compatible with: Mountain, Kids, Street
- Magicshine EVO 1300 Bike Lights Upside Down Mounted 1300 Lumens Bicycle Headlights with Remote Control, Type-C and Waterproof Bike Front Light for for Night Riding

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-25*