Magicshine SEEMEE R300 Smart Radar Taillight
Enhanced Safety with Smart Radar Technology
The Magicshine SEEMEE R300 Smart Radar Taillight is a must-have for cyclists seeking enhanced road safety. Featuring an ANT+ radar system, it detects approaching vehicles up to 140 meters, tracking speeds between 5 to 100 km/h. Its 300-lumen output ensures maximum visibility, keeping you safe during every ride.
Advanced Features for Maximum Protection
- ANT+ Radar System for real-time vehicle detection
- 300-lumen brightness with a 270° wide viewing angle
- Max runtime of 100 hours for extended use
- 2400m visibility range for high-performance illumination
- Compatible with bike computers for seamless integration
Ride Confidently with Cutting-Edge Technology
Designed for urban riders and long-distance cyclists, the Magicshine SEEMEE R300 Smart Radar Taillight helps prevent rear-collision risks, whether from fast-moving vehicles, e-bikes, or casual riders. Experience next-level cycling safety with its proactive monitoring system.
LIGHT MODES
MODE | LOW | HIGH | NIGHT FLASH |
DAY FLASH |
ECO FLASH |
GROUP RIDE MODE |
ONLY RADAR MODE |
|
---|---|---|---|---|---|---|---|---|
![]() |
15LM | 50LM | 10/50LM | 0/100LM | 0/3/3/10LM | 5LM | 1LM | |
![]() |
RADAR ON | 14:30 | 08:00 | 11:54 | 16:12 | 24:00 | 20:06 | 26:18 |
RADAR OFF | 32:42 | 19:30 | 26:30 | 38:24 | 100:00 | 54:00 | / |
RADAR MODES
RADAR FLASH INDICATOR | RADAR NIGHT FLASH | RADAR DAY FLASH | RADAR FLASH OFF | ONLY RADAR MODE | |||
---|---|---|---|---|---|---|---|
MODE | ECO FLASH | LOW | NIGHT FLASH | HIGH | DAY FLASH | GROUP RIDE MODE | LIGHT UP IN THE LAST SELECTED RADAR FLASH MODE |
![]() |
0/60LM | 0/300LM | 0LM | 0/300LM |

REAR TRAFFIC WARNING
The SEEMEE R300 triggers a 300-lumen alert at 70m vehicle proximity, with smart dimming for safe, friendly visibility.

RADAR DETECTION
Alerts you to approaching vehicles from 140 m behind with visual and audible prompts; it's got your back, even around bends, with a 35° watchful eye.

BOOST VISIBILITY
Enjoy unparalleled 270-degree visibility that keeps you visible and safe, even from a distance of up to 2.4 kilometers.

COMPATIBLE BIKE COMPUTERS
Seamlessly integrates with leading cycling computers like Garmin, Wahoo, and Hammerhead, providing instant traffic updates.

LONG-LASTING BATTERY
With a robust 3350mAh battery, it powers through for a remarkable 100 hours. Rapid recharge in a mere 2.15 hours via USB-C.

PELOTONSYNC FLASH
Intuitively harmonizes flash patterns among nearby compatible taillights, amplifying visibility and team style on the road.

DUAL BUTTON CONTROL
Simple, efficient, and fun, with separate buttonsto manage taillight and radar features.

SMART LOCK SYSTEM
A lock feature to stop accidental turns-on saving your battery big time.

AUTO WAKE-UP
The SEEMEE R300 automatically clozes off after 5 minutes of inactivity and springs back to life with any vibration.

EASY TO MOUNT
A quarter-turn mount ensures fast and secure attachment to most seat posts.

IPX6 WATERPROOF
Built to defy the elements, the lPX6 standard safeguards flawless functionality, rain or storm.
Type: | |
---|---|
Vendor: |