---
product_id: 536258956
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: "69473CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Magicshine"
url: https://www.desertcart.sn/products/536258956-magicshine-seemee-300-400-bike-taillight-300-400-lumen-bike
store_origin: SN
region: Senegal
---

# 300/400 lumens max brightness 1600mAh battery, 200h runtime ECO mode IPX6 waterproof, rainproof durability 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:** 69473CFA
**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?** 69473CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/536258956-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

- • **Rapid USB-C Recharge:** Full charge in just 2 hours keeps you riding longer with minimal downtime.
- • **Smart Brake Sensor Tech:** Automatically signals braking to alert traffic behind you—safety that reacts in real time.
- • **Unmatched 360° Visibility:** Stay seen from every angle with superior 260° side visibility plus a unique downward LED for road awareness.
- • **Adaptive Brightness Control:** Ambient light sensor adjusts brightness seamlessly for day or night rides, maximizing battery life.
- • **Rugged & Lightweight Design:** Premium one-piece aluminum housing combines durability with sleek style for the modern commuter.

## Overview

The MagicShine SEEMEE 300/400 is a high-performance rear bike taillight delivering up to 400 lumens with 360° visibility. Featuring smart brake and ambient light sensors, it automatically adapts to riding conditions for enhanced safety. Its IPX6 waterproof aluminum body ensures durability in all weather, while a powerful 1600mAh battery offers up to 200 hours runtime in eco mode. USB-C fast charging and a 24-month warranty make it the ultimate smart light for night and day cycling.

## Description

desertcart.com : 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 : Sports & Outdoors

Review: Nice, but longevity is suspect. NOTE: Magicshine replaced via a no fuss warranty. - I really liked this light. It seems well built and it is bright. I liked the LED that pointed down at the ground. It is easy to swap between bikes using the mount. The flash mode could be a pace quicker, but that's a small quibble. I liked too the USB-C charging, which made post ride recharges simple. However after 1 year of semi-regular use (probably <100 rides) it stopped working. Appears to charge, but it will not turn on. As built, it does not appear to be serviceable. In my mind, this was an expensive light, so expected a bit more than 1 years use. Update: After posting, I realized that the light was just over a year old and has a two year warranty. MagicShine warrantied the light with little hassle. I updated from 3 stars to 5 stars.
Review: Quality light, very visible, be seen! - This little rocket is amazing. I especially like the red glow behind the bike's rear tire. More importantly, if you are riding in Oregon, you can see this light in California. No joke this is one of the best rear lights I have seen in some time. No I don't need a remote control or activation by app or any of that. I just want to be seen and not blind other riders or drivers. Plenty of lightning options, long run time, and while it is a little spendy, you get a light that's going to last longer than you.

## Features

- The main light utilizes two LEDs with a combined max output of 300 lumens and with differenet lens angles for increased visibility.(Max Visibility Distance 3000 Meters)
- 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.
- Equipped with a USB-C Port for charging,2 hours get a full charge, 1600 mAh battery allows you to use ECO mode up to 200 hours of runtime.
- 24 Months Manufacturer's Warranty. Please feel free to contact us if you encounter any quality issues. No Standalone lithium batteries are sold with the product.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C58TNZDD |
| Auto Part Position | Rear |
| Best Sellers Rank | #15,644 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #16 in Bike Taillights |
| Brand | Magicshine |
| Brand Name | Magicshine |
| Color | SEEMEE 300 |
| Customer Reviews | 4.5 out of 5 stars 743 Reviews |
| Included Components | SEEMEE 300 Taillight |
| International Protection Rating | IPX6 |
| Item Dimensions L x W x H | 1.37"L x 1.25"W x 2.51"H |
| Item Type Name | 300 lumens Smart Bike Rear Lights |
| Item Weight | 0.12 kg |
| Light Output Maximum | 300 lumens |
| Manufacturer | MagicShine |
| Manufacturer Part Number | SEEMEE 300 |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | SEEMEE 300 |
| Mounting Type | Seat Mount |
| Number of Items | 1 |
| Number of settings | 5 |
| Power Source | Battery Powered |
| Warranty Description | 24 months |
| Water Resistance Level | Waterproof |

## Product Details

- **Auto Part Position:** Rear
- **Brand:** Magicshine
- **Color:** SEEMEE 300
- **Item Weight:** 0.12 Kilograms
- **Material:** Aluminum
- **Mounting Type:** Seat Mount
- **Number of settings:** 5
- **Power Source:** Battery Powered
- **Product Dimensions:** 1.37"L x 1.25"W x 2.51"H
- **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)
![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 2](https://m.media-amazon.com/images/I/61UB99KMEvL.jpg)
![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 3](https://m.media-amazon.com/images/I/61RdWiB7dEL.jpg)
![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 4](https://m.media-amazon.com/images/I/7150XdQ6coL.jpg)
![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 5](https://m.media-amazon.com/images/I/61aYQW-gRaL.jpg)

## Available Options

This product comes in different **Color** options.

## 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

### ⭐⭐⭐⭐⭐ Nice, but longevity is suspect. NOTE: Magicshine replaced via a no fuss warranty.
*by O***V on August 23, 2026*

I really liked this light. It seems well built and it is bright. I liked the LED that pointed down at the ground. It is easy to swap between bikes using the mount. The flash mode could be a pace quicker, but that's a small quibble. I liked too the USB-C charging, which made post ride recharges simple. However after 1 year of semi-regular use (probably <100 rides) it stopped working. Appears to charge, but it will not turn on. As built, it does not appear to be serviceable. In my mind, this was an expensive light, so expected a bit more than 1 years use. Update: After posting, I realized that the light was just over a year old and has a two year warranty. MagicShine warrantied the light with little hassle. I updated from 3 stars to 5 stars.

### ⭐⭐⭐⭐⭐ Quality light, very visible, be seen!
*by F***S on August 3, 2026*

This little rocket is amazing. I especially like the red glow behind the bike's rear tire. More importantly, if you are riding in Oregon, you can see this light in California. No joke this is one of the best rear lights I have seen in some time. No I don't need a remote control or activation by app or any of that. I just want to be seen and not blind other riders or drivers. Plenty of lightning options, long run time, and while it is a little spendy, you get a light that's going to last longer than you.

### ⭐⭐⭐⭐⭐ Great visibility!
*by A***. on September 3, 2026*

This is the best rear bike light I’ve ever used. The light is bright and easy to see, the “under globe” make it so the light shines on the ground and around your bike as well. I always used to get nervous with the popular bar style lights because I couldn’t always tell if they were on, not the case with this light. It also came with a special mount that clips and zip-ties to the underside of the saddle, then has a nice cam-lock kind of feature that attaches the light securely. Very cool, strong recommend.

## 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
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-15*