Magicshine SEEMEE 300

89/100
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Facts

Light Type
Mounting
Brand
Bike Type
Lumens
300 Lumens
Battery Life
6 to 200 Hours
Power
Weight
2.82 oz
Water Resistance Level
IP Rating
IPX6

Summary of Reviews

We have read all expert and user reviews on the Magicshine SEEMEE 300. In summary, this is what cyclists think.

7 reasons to buy

  • Experts and owners say the SEEMEE 300’s aluminum casing feels solid.
  • Testers praise the SEEMEE 300's long-distance visibility, especially at night.
  • This light has an additional bulb that points down to illuminate the ground below and increase nighttime visibility.
  • The SEEMEE 300 has longer run times than competing 300-lumen taillights.
  • Magicshine provides seatpost and saddle mounts. The rubber strap fits regular and aero seatposts.
  • The SEEMEE 300 has a brake light feature controlled by a motion sensor and an ambient light sensor that automatically increases brightness at night.
  • The SEEMEE 300 remembers the last mode used.

6 reasons not to buy

  • Some owners find the battery stops holding charge or the light randomly turns off after six months or less of use. Magicshine replaces the lights for some.
  • Multiple owners report water damage from riding on wet roads or in the rain, contradicting the IPX6 water ingress protection claim.
  • Experts and owners report false positives from the brake sensor.
  • Testers get just 50 to 75% of the Magicshine's claimed run times. Deactivating the brake sensor increases real-world run times slightly.
  • The SEEMEE 300 is heavier than other 300-lumen taillights, albeit longer-lasting.
  • Two experts feel there are too many modes, finding them confusing to navigate.

Bottom line

The Magicshine SEEMEE 300 is a taillight with six modes. It comes with mounts for saddles and seatposts. Experts praise the visibility, and the lengthy run times impress despite falling short of Magicshine's claims. This light has a ground-facing bulb for additional illumination and sensors for brake activation and automatic brightness adjustment. Some report false positives from the brake sensor. Unfortunately, the water resistance rating appears false, with many owners reporting water damage. Others say the light malfunctions after less than six months. Magicshine replaces the light for some. Despite these issues, experts consider SEEMEE 300 good value.

Expert Reviews

83/100 based on 4 rated expert reviews
93
The Sweet Cyclists

Magicshine SEEMEE 300 Smart Bike Light Taillight Review

Overall, we found the Magicshine SEEMEE 300 to be an impressively bright and well-designed taillight.

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80

Magicshine SEEMEE 300 Smart Tail Light

There are a few niggles here and there, but overall this is an impressive light when it comes to output and battery life.

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96
Cyclingnews

Magicshine SEEMEE 300 Bike Light Review

There is very little to fault here. The Magicshine SEEMEE 300 packs a tonne of features into a well-made, very effective package.

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70

Magicshine SEEMEE 300 Smart Rear Light Review

The Magicshine SEEMEE 300 rear bike light is a force to be reckoned with when it comes to features.

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Overbiked Randonneuring

Magicshine SEEMEE 300- Making a Better Cycling Tail Light

I think the Magicshine SEEMEE 300 is probably the number one choice in that product category, and… I highly recommend it.

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2ND LIFE BIKES

Magicshine SEEMEE 300 – Night Cycling in London.

… it generally did activate every time I hit the brakes… when the brakes engage on a bike, there is a vibration that goes through the frame and [the sensors are] picking that up… I was really, really impressed.

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Rowerowy Sztos | Exceptional Bicycles

Magicshine SEEMEE 300 – Review [Polish]

To sum up, the light is not perfect, but in my opinion, it is much better than the current leader, the Bontrager Flare RT.

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Cycles Passion

Taillight – Magicshine SEEMEE 300 [French]

… honestly, guys, it’s very, very, very good…

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User Ratings

87/100 based on 207 ratings
  • 5 star
    70%
  • 4 star
    10%
  • 3 star
    4%
  • 2 star
    3%
  • 1 star
    13%

Bike Light Comparison

Magicshine SEEMEE 300 in comparison to averages

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