FOR ALL-AROUND SAFETY

The SEEMEE 300, with 300 lumens output, OptiTracing light, aluminum housing, motion sensor, brightness sensor, multiple light modes, USB-C rechargeability, IPX6 waterproof rating, and multiple mounting options, is an impressive and powerful taillight. It is tailored for road cycling, urban riding, and daily commuting.

360° OPTITRACING LIGHT

360° OPTITRACING LIGHT

Projects a 360° red warning light to ensure all-around visibility and keep you safer on the road.
260° VISIBILITY

260° VISIBILITY

Take your safety to the next level with a superior 260° visibility, which helps other road users see you even from the side.
SMART MOTION SENSOR

SMART MOTION SENSOR

Reliably detects your movement and becomes brighter as soon as you brake.
AUTO-ADJUST BRIGHTNESS

AUTO-ADJUST BRIGHTNESS

Be seen day and night. The light sensor detects ambient conditions in real-time and automatically adjusts the brightness.
LONG-LASTING BATTERY

LONG-LASTING BATTERY

A massive 1600mAh battery ensures a max 200-hour runtime, with a USB-C charging port for a quick refresh.
IPX6 WATERPROOF

IPX6 WATERPROOF

Featuring an IPX6 waterproof rating, SEEMEE 300 is more than capable in severe weather.
EASY-T0-READ INDICATOR

EASY-T0-READ INDICATOR

Three-level indicator accurately displays the power left in your light.
EASY MOUNTING

EASY MOUNTING

The quick-release mount makes it a doddle to attach the taillight to all standard saddles or seat posts.
ALUMINUM HOUSING

ALUMINUM HOUSING

One-piece aluminum housing makes the SEEMEE 300 lightweight, durable, and stunning.

Specifications

MAX OUTPUT

300 Lumens

BATTERY CAPACITY

3.7V 1600mAh

RUNTIME

6-200 hours

CHARGING TIME

2 hours (5V, 1A)

OPTITRACING LIGHT

360°

BODY MATERIAL

Aluminum alloy

WATERPROOF

IPX6

WARRANTY

2 years
WHAT'S IN THE BOX?
Magicshine Seemee 300 Smart Taillight
Product Comparison
MODEL SEEMEE 300
SEEMEE 300
SEEMEE 200 V3.0
SEEMEE 200 V3.0
SEEMEE DV
SEEMEE DV
SEEMEE R300
SEEMEE R300
Max Lumens 300 Lumens 200 Lumens 30 Lumens 300 Lumens
Optitracing Light / /
Runtime 6–200 hrs 5–102 hrs 8.5–110 hours 8–100 hrs
Vibration Sensor
Pelotonsync Flash / / /
Brightness Sensor / /
Camera Recording / / /
App Customization / / /
Low Power Mode
Lock Function /
Visibility Angle 360° 360° / 270°
Visibility Range 3000 m 1500 m / 2000 m
Radar Detection / / /
Waterproof Rate IPX 6 IPX 6 IPX 6 IPX 6
Battery Capacity 3.7V, 1600mAh 3.7V, 1000mAh 3.7V, 3400mAh 3.6V, 1250mAh
Charger USB-C USB-C USB-C USB-C
Charging Time 2 hours 5V/1A 1.5 hrs 5V/1A 4.5 hours 5V/1A 2.5 hrs 5V/2A
Weight 80 g 40 g 100 g 109 g
Dimension 64×32×35 mm 32×28×43 mm 98×32×32 mm 29×34×96 mm
Material Aluminum Plastic Aluminum + plastic Aluminum + plastic
Mounting System Quarter-turn mount Quarter-turn mount Quarter-turn mount Quarter-turn mount