1. Introduction
This user manual provides detailed instructions for the proper installation, operation, and maintenance of your RAVEMEN FR500 Front Bike Light and TR250 Tail Bike Light Set. Please read this manual thoroughly before using the product to ensure safe and optimal performance. Keep this manual for future reference.

Figure 1 : RAVEMEN FR500 Front Light and TR250 Tail Light Bundle. This image displays both the FR500 front light and the TR250 tail light, along with their respective mounting brackets and charging cables, as they appear in the product packaging.
2. Consignes de sécurité
- Ne regardez pas directement dans le faisceau lumineux when the front light is on, as it can cause temporary vision impairment or eye damage.
- Ensure the lights are securely mounted before each ride to prevent detachment.
- Gardez les lumières hors de portée des enfants.
- Do not disassemble or modify the lights. This will void the warranty and may cause damage or injury.
- Use only the provided charging cables or certified equivalents.
- Operating temperature range: -10°C to 40°C (14°F to 104°F).
- Rangez les lumières dans un endroit frais et sec lorsqu'elles ne sont pas utilisées.
3. Contenu du colis
Vérifiez que tous les éléments sont présents dans votre colis :
- 1 x Phare avant de vélo RAVEMEN FR500
- 1 x RAVEMEN TR250 Tail Bike Light
- 1 x Handlebar Mount for FR500
- 1 x Seatpost Mount for TR250
- 2 x USB Charging Cables (Type-C for FR500, Micro-USB for TR250)
- 1 x Manuel d'utilisation (ce document)
4. Configuration et installation
4.1. FR500 Front Light Installation
- Select a suitable position on your handlebar, ensuring the light beam is unobstructed and points forward.
- Attach the handlebar mount to your handlebar using the provided strap. Ensure it is tight and stable.
- Slide the FR500 front light onto the mount until it clicks securely into place.
- Ajustez l'angle du faisceau lumineux pour éclairer la voie à suivre sans éblouir les véhicules venant en sens inverse.

Figure 2 : FR500 Front Light mounted on a bicycle handlebar. This image illustrates the FR500 front light securely attached to a bicycle handlebar, demonstrating the correct orientation and positioning for optimal visibility.
4.2. TR250 Tail Light Installation
- Choose a position on your seatpost that provides maximum rear visibility.
- Attach the seatpost mount to your seatpost using the rubber strap. Ensure it is firm and does not rotate.
- Slide the TR250 tail light onto the mount until it locks securely.
- Verify the tail light is facing directly backward.

Figure 3 : TR250 Tail Light mounted on a bicycle seatpost. This image shows the TR250 tail light attached to a bicycle seatpost, highlighting its rear-facing orientation for enhanced safety.
5. Mode d'emploi
5.1. FR500 Front Light Operation
- Marche/Arrêt : Appuyez sur le bouton d'alimentation et maintenez-le enfoncé pendant 1 seconde.
- Change Brightness Mode: With the light on, short press the power button to cycle through High, Medium, Low, and Eco modes.
- Mode flash: Double-press the power button to activate flash mode. Short press to cycle through different flash patterns. Double-press again to return to constant mode.
- Mode Mémoire : The light will remember the last used constant mode when turned off and on again.
- Indicateur de batterie : The power button illuminates to indicate battery level:
- Green: 100% - 75%
- Blue: 75% - 50%
- Yellow: 50% - 25%
- Red: 25% - 10%
- Flashing Red: Below 10% (Charge immediately)
5.2. TR250 Tail Light Operation
- Marche/Arrêt : Appuyez sur le bouton d'alimentation et maintenez-le enfoncé pendant 1 seconde.
- Changer de mode : With the light on, short press the power button to cycle through various constant and flashing modes.
- Mode Mémoire : The light will remember the last used mode.
- Indicateur de batterie : The power button illuminates to indicate battery level:
- Green: 100% - 75%
- Blue: 75% - 50%
- Yellow: 50% - 25%
- Red: 25% - 10%
- Flashing Red: Below 10% (Charge immediately)
6. Recharger les lampes
It is recommended to fully charge both lights before first use.
- FR500 Front Light:
- Locate the USB Type-C charging port on the FR500.
- Connect the provided USB Type-C cable to the light and a USB power source (e.g., computer, wall adapter).
- The power button will flash red during charging and turn solid green when fully charged.
- TR250 Tail Light:
- Locate the Micro-USB charging port on the TR250.
- Connect the provided Micro-USB cable to the light and a USB power source.
- The power button will flash red during charging and turn solid green when fully charged.
- Charging time typically ranges from 2-4 hours depending on the power source.
7. Entretien
- Nettoyage: Essuyez le corps de la lampe et la lentille avec un chiffon doux et sec.amp chiffon. N'utilisez pas de nettoyants abrasifs ou de solvants.
- Stockage: If storing for an extended period, charge the lights to approximately 50% every 3 months to prolong battery life. Store in a cool, dry place.
- Résistance à l'eau : The lights are designed to be water-resistant. Avoid submerging them in water. Ensure charging port covers are securely closed.
8. Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| La lumière ne s'allume pas. | Batterie faible ou complètement déchargée. | Chargez complètement la lampe. |
| La lumière s'éteint de manière inattendue. | Batterie faible. | Rechargez la lumière. |
| La lumière scintille ou s'atténue. | Batterie faible ou connexion lâche. | Charge the light. Ensure the light is securely mounted. |
| Impossible de changer de mode. | Button malfunction or light is in a specific locked mode. | Ensure the button is pressed correctly. If issue persists, contact customer support. |
| Le support n'est pas sécurisé. | Mounting strap not tightened sufficiently or incorrect size. | Re-tighten the strap. Ensure the correct mount is used for your handlebar/seatpost diameter. |
9. Spécifications
Feu avant FR500
- Puissance de sortie maximale : 500 lumens
- Batterie: Batterie lithium-ion rechargeable
- Port de charge : USB Type-C
- Durée d'exécution : Varie selon le mode
- Dimensions: (Dimensions précises non fournies)
- Poids: (Specific weight not provided)
- Résistance à l'eau : IPX6
Feu arrière TR250
- Puissance de sortie maximale : 250 lumens
- Batterie: Batterie lithium-ion rechargeable
- Port de charge : Micro-USB
- Durée d'exécution : Varie selon le mode
- Dimensions: (Dimensions précises non fournies)
- Poids: (Specific weight not provided)
- Résistance à l'eau : IPX4
Note: Specific run times, battery capacities, dimensions, and weights may vary slightly. Refer to product packaging or official Ravemen website pour obtenir les informations les plus précises.
10. Garantie et assistance
RAVEMEN products are manufactured to high-quality standards. This product comes with a limited warranty against defects in materials and workmanship from the date of purchase. Please retain your proof of purchase for warranty claims.
For detailed warranty information, technical support, or service inquiries, please visit the official RAVEMEN website or contact your local distributor. Do not attempt to repair the product yourself, as this may void the warranty.
RAVEMEN Officiel Website: www.ravemen.com





