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Facts
Summary of Reviews
We have read all expert and user reviews on the Magicshine SEEMEE R300. In summary, this is what cyclists think.
8 reasons to buy
- Testers say the SEEMEE R300 feels solidly built.
- Pairing the light with bike computers is seamless, according to reviewers.
- Testers praise the eye-catching flash patterns, and owners appreciate the long-distance visibility.
- Magicshine includes two seatpost mounts for aero and regular posts. A GoPro-style saddle mount is sold separately.
- The SEEMEE R300 turns off after five minutes of inactivity and reactivates upon detecting vibration.
- Peloton mode syncs the flash pattern to nearby SEEMEE R300s for group riding.
- The SEEMEE R300 offers "good" side-on visibility.
- This light is waterproof.
5 reasons not to buy
- This light yields more false alerts for approaching vehicles than competing radar taillights. One expert gets 14 false positives in a 6.5-mile test.
- The SEEMEE R300 regularly fails to detect and alert approaching vehicles. One tester records two false negatives in 6.5 miles.
- Several reviewers complain that run times are significantly shorter than those stated by Magicshine.
- Two reviewers criticize the seatpost mounts. One says they're flimsy, and the light vibrates when cycling; another's breaks after little use.
- This light is heavier than competing radar lights, though the battery is larger.