The Ravemen FR1100 is widely praised as a bright, well-built 1100-lumen headlight that integrates cleanly under a bike computer on a single mount, with a 2500 mAh battery, USB-C charging, and a power-bank function. Its main drawbacks are a short 1.8-hour runtime at full output, an IPX4 rating that limits heavy-rain use, and a plastic-heavy finish on the SE version. It is best suited to riders who already own a compatible out-front mount and want a clutter-free daytime running light or shorter nighttime light.
Pros
- Bright 1100-lumen output with good daytime and nighttime visibility123
- Clean, flat design that stacks under a Garmin, Wahoo, or Bryton computer on a single out-front mount456
- Long battery life in flashing modes (up to 46 hours)36
- USB-C charging and power-bank function to charge a bike computer176
- Aluminum housing with copper finned heat sink for heat dissipation456
- Auto on/off with motion detection saves battery756
- Multiple lighting modes including daytime flash modes283
- Broad, even beam with useful depth and no hard cut-offs6
- Compatible with Garmin, Wahoo, and Bryton mounts via included adapters475
- Premium build quality and feel3
Cons
- Short runtime of only 1.8 hours at full 1100-lumen output876
- IPX4 rating only splash-proof, not recommended for heavy rain46
- SE version does not include handlebar or out-front mount46
- Plastic-heavy finish and cheap-looking LED surround6
- Fixed beam angle with no sharp cutoff, causing some glare1
- Must cycle through flash modes to change brightness1
- Slightly bulkier and heavier than smaller models like the FR3008
- Power bank output not suitable for high-draw devices like phones4
Key Facts
- Maximum output 1100 lumens, beam range up to 105 meters475
- Weight 118–119 g; dimensions 82 × 61 × 25.4 mm146
- 2500 mAh battery; USB-C charging; can act as a power bank to charge a bike computer136
- Six modes: high 1100 lm (1.8 h), mid 500 lm (3.5 h), low 250 lm (7.5 h), warning flash 500 lm (45 h), rapid flash 300 lm (21 h), slow flash 150 lm (46 h)476
- IPX4 water resistance and 1-meter impact resistance436
- Garmin-style quarter-turn mount on the underside and matching female mount on top; includes adapters for Wahoo and Bryton computers plus a GoPro adapter136
- Auto on/off after 2 minutes of inactivity, wakes on vibration756
- Price: $64–$65 for SE version (no handlebar mount), $74.95 for full version with mount36
Sources
- 1The Sweet CyclistsRavemen FR1100 Bike Headlight GPS Combo Garmin / Wahoo Light Review - feat. 1100 Lumen #cycling
- 2AQUPASRavemen FR1100 Headlight Full Review
- 3AT Cycling2 sources
- 4JEL ReviewsRAVEMEN FR1100 SE Review: The Cleanest Bike Light Setup Yet
- 5Gravel CyclistLights for Gravel & Road Bikes in 2026: Ravemen FR1100 & UR1700
- 6veloracycling.comRavemen FR 1100 SE review: Great beam quality and clutter saving design, but battery life could be better
- 7John on a BikeIs the Ravemen FR1100 SE the Ultimate Daytime Running Light for Safety
- 8Ty's RidesCompact and Powerful! Reviewing the NEW Ravemen FR1100 Light
Reviews & Ratings
04:36The reviewer praises the Ravemen FR1100 bike light for its powerful 1100 lumen output, excellent battery life, and premium build quality. They highlight its versatility with multiple modes for daytime and nighttime riding, smart features like auto sleep and USB-C charging, and flexible mounting options. The reviewer recommends it for longer rides and road/gravel riding.
03:09The reviewer describes the Ravemen FR1100 as his favorite daytime running light for road cycling, highlighting its exceptional battery life and visibility during the day, while noting it also works well in the dark.
13:21The reviewer presents the Ravemen FR1100 as a front bike light with a maximum output of 1100 lumens. They highlight its ease of installation, as it can be mounted directly to a bike computer mount with the computer attached on top, creating a clean setup. The light features an aluminum housing, two high-intensity LEDs, a lens for even beam pattern and long projection (up to 105 meters), and a copper finned heat sink. It includes an auto on/off function, six light modes, and can serve as a power bank. The reviewer demonstrates its beam patterns and notes good projection and side-to-side coverage.
07:44The reviewer discusses the Ravemen FR1100 bike light, highlighting its brightness, multiple modes, and mounting compatibility with Garmin and Wahoo mounts. He demonstrates its use in daytime and nighttime conditions, praising its performance and build quality.
09:47The reviewer discusses the Ravemen FR1100 SE bike light, noting it is an upgraded version of previous models with higher lumen output. They highlight its use as a daytime running light for safety and its ability to also serve as a nighttime light. The light features a longer beam reach, a power bank function, auto-off, heat dispersion, and a long battery life. The reviewer demonstrates mounting options and various light modes, and mentions a 10% discount for viewers.
06:22The reviewer discusses the Ravemen FR1100 bike light, highlighting its flat design that integrates between a Garmin-style mount and bike computer. It features 1100 lumens, multiple modes, auto on/off, and a power bank function. The reviewer praises its build quality and suitability for serious riders who need bright nighttime illumination without cluttering their handlebars.
10:11The reviewer demonstrates and reviews the Ravemen FR1100 bicycle headlight, highlighting its daytime flash modes and nighttime beam settings. He praises its brightness, versatility, and battery life, and gives it his highest recommendation.
10:37The reviewer praises the Ravemen FR1100 for its bright 1100 lumen output, combo mount design that sandwiches between the bike mount and GPS computer, and power bank functionality. They note it is a good option for both daytime and nighttime riding, but mention drawbacks such as the fixed beam angle, lack of a sharp beam cutoff, bulkiness, and the need to cycle through flash modes to change brightness.

The reviewer tested the Ravemen FR 1100 SE, a 1,100-lumen front light designed to stack under a bike computer on a single out-front mount. They found it produced the best beam of the standard-sized lights in a six-light test, with a broad, even flood and good depth, making it the top pick for riding on unlit roads in full darkness. However, they noted its 1.8-hour runtime at full output and plastic-heavy finish as downsides, concluding it suits riders who already own a compatible mount and mostly ride shorter distances in the dark.

The Ravemen FR 1100 SE is a 1,100-lumen front light designed to mount under a bike computer. It produced the best beam quality among standard-sized lights in a group test, with an even flood and good depth. However, its battery life at full output is short (1.8 hours), and the build quality feels plastic. It is best suited for riders with compatible out-front mounts who ride shorter distances in the dark.
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FR1100
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