Quick Summary
The RAVEMEN CL01 is a rear bicycle light with a horizontal light strip, a stated 300° wide-angle output and five modes. It weighs 22 grams and can be positioned under the saddle or on the seatpost. The listed features include brake sensing and motion-based auto on/off, with a stated maximum runtime of up to 45 hours across the modes.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Light output | 30 lumens, with a stated 300° wide-angle output from a horizontal light strip. |
| Modes and runtime | Five light modes and stated runtime of up to 45 hours across the modes. Runtime for each mode is not specified. |
| Weight and color | 22 grams; black. |
| Water rating | IPX6. Keep the charging-port cover closed to maintain the stated water resistance; the rating does not establish suitability for submersion. |
| Mounting items | One saddle-rail mount and two zip ties are listed. |
| Warranty | Two-year manufacturer warranty. |
Key Features Explained
The brake-sensing feature is described as increasing brightness for two seconds when you slow down. The auto on/off feature puts the light to sleep after two minutes without movement and turns it back on when movement resumes. These features do not establish that the light replaces other visibility equipment or safe riding practices.
When the light is off, a single press displays a battery-level indicator: green above 40%, red from 5% to 40%, and flashing red for a low level. Mode-by-mode runtime and charging time are not specified.
What to Compare Before Buying
- Mount fit: Check the saddle-rail mount dimensions against your saddle before choosing that position. The light is also described as mountable on a seatpost, so consider which position works for your bicycle.
- Runtime: Treat up to 45 hours as the stated maximum across five modes, not a guaranteed duration for every mode.
- Weather exposure: Note the IPX6 rating and keep the charging-port cover closed. Do not assume the rating permits submersion.
Compatibility, Size and Fit
The two stated positioning options are under the saddle using the included saddle-rail mount, or on the seatpost. The listing specifically advises checking the saddle-mount size. Confirm that the chosen mounting point and attachment pieces work with your bicycle before relying on the light being securely positioned.
Before You Decide
Check the saddle-rail mount dimensions, choose a mounting position, and consider whether the stated runtime and IPX6 rating suit your needs. Follow the product instructions for installation and use.








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