1. Introduktion
Thank you for choosing the Magicshine RN900 V2.0 Bike Front Light. This high-performance, USB rechargeable light is designed to enhance your visibility and safety during urban rides, road cycling, and daily commutes. Featuring a 900-lumen anti-glare beam, IPX7 waterproof rating, and smart control options, the RN900 V2.0 provides reliable illumination in various conditions.
Please read this manual thoroughly before using the product to ensure proper operation and maintenance.

Figure 1.1: Magicshine RN900 V2.0 Bike Front Light
2. Sikkerhedsoplysninger
- Se ikke direkte ind i lysstrålen: The high intensity light can cause temporary vision impairment or permanent eye damage.
- Monter sikkert: Ensure the light is firmly attached to your handlebar to prevent it from falling off during rides.
- Adjust beam angle: The RN900 V2.0 features an anti-glare lens. Always adjust the light angle downwards to avoid blinding oncoming pedestrians or drivers.
- Vandmodstand: The light is IPX7 waterproof. Ensure the USB-C port cover is tightly sealed before exposure to water.
- Batteripleje: Do not disassemble the battery or expose it to extreme temperatures. Charge the battery regularly to maintain its lifespan.

Figure 2.1: Anti-Glare Beam Technology
The RN900 V2.0's second-generation optic lens is designed to provide a focused beam that illuminates your path effectively while minimizing glare for others, enhancing safety on both city streets and dark roads.
3. Pakkens indhold
Bekræft at alle varer er til stede i din pakke:
- Magicshine RN900 V2.0 Bike Front Light
- MJ 6280 Styrbeslag
- Various size mounting straps
- Hex-nøgle
- Brugermanual
- USB-C ladekabel
- Garmin to GoPro Adapter

Figur 3.1: Medfølgende tilbehør
4. Opsætning
4.1 Montering af lyset
- Select the appropriate strap size for your handlebar diameter (28mm, 31.8mm, or 35mm).
- Attach the MJ 6280 Handlebar Mount to your handlebar using the selected strap and the provided hex key. Ensure it is securely tightened.
- Align the RN900 V2.0 light with the Garmin-style mount on the handlebar.
- Press the light firmly into the mount and twist it 90 degrees until it clicks into place. This ensures a secure fit.

Figure 4.1: Attaching the Light to the Garmin Mount
4.2 Opladning af batteriet
The RN900 V2.0 features a built-in 4200mAh battery and supports USB-C fast charging.
- Locate the USB-C charging port on the light, typically covered by a rubber flap.
- Open the rubber flap and connect the provided USB-C cable to the light.
- Connect the other end of the USB-C cable to a USB power source (e.g., wall adapter, computer, power bank).
- Indikatorlampen viser opladningsstatus. En fuld opladning tager cirka 2.5 timer.
- Once fully charged, disconnect the cable and firmly close the rubber flap to maintain IPX7 water resistance.
Figur 4.2: USB-C-opladningsport
5. Betjeningsvejledning
5.1 Grundlæggende betjening
- Tænd/sluk: Tryk og hold tænd/sluk-knappen nede i cirka 1 sekund for at tænde eller slukke lyset.
- Modeskift: While the light is on, single-press the power button to cycle through constant brightness modes (Low, Medium, High).
- Blinkende tilstande: Double-press the power button to enter flashing modes (Night Flash, Day Flash). Single-press again to cycle through these.
- Hukommelsesfunktion: Lyset vil huske den sidst brugte tilstand, når det tændes igen.
5.2 FTR LightSync Control (Optional)
The RN900 V2.0 is compatible with Magicshine's FTR LightSync system, allowing simultaneous control of front and compatible rear lights (e.g., SEEMEE 150 MAG/50 V2.0) and a wireless remote (sold separately).
- Parring: Turn on both the front light and the compatible tail light. Press and hold the circle and square buttons on the remote for about 5 seconds until the remote's indicator flashes blue to enter pairing mode. Then, hold the remote close to the front light and tail light until their indicators flash blue for 2 seconds, confirming successful pairing.
- Samtidig kontrol: After pairing, press and hold any button on the remote or the front light for 1 second to turn both the front and rear lights on or off simultaneously.
- Adjust Brightness/Modes: Via the remote, click the circle button to cycle through brightness levels on the front light. Double-click the square button to switch between flashing modes.
Video 5.1: How to use the FTR LightSync Control (Seller Video)
This video demonstrates the pairing process and basic operation of the FTR LightSync system, showing how to control multiple lights with a single remote or the front light itself.
Video 5.2: How to connect headlight and taillight (FTR function) (Seller Video)
This video provides a visual guide on connecting the RN900 V2.0 headlight with a compatible taillight using the FTR function for synchronized control.
5.3 Magicshine App Control (Optional)
The Magicshine App allows for personalized control over brightness levels (1%–100%) and lighting modes, optimizing the light for different riding environments.
- Download the Magicshine App from your device's app store.
- Follow the in-app instructions to connect your RN900 V2.0 light.
- Customize settings such as brightness, mode sequences, and check battery status.

Figure 5.3: Magicshine App Icon
6. Vedligeholdelse
- Rensning: Tør lampehuset og linsen af med en blød kludamp klæde. Brug ikke slibende rengøringsmidler eller opløsningsmidler.
- Vandtæthed: Always ensure the USB-C port's rubber cover is securely closed after charging or before riding in wet conditions to maintain its IPX7 waterproof rating.
- Batteriopbevaring: If storing the light for an extended period, charge it to approximately 50-70% capacity and recharge every 3-6 months to prevent deep discharge. Store in a cool, dry place.
- Montering: Periodically check the handlebar mount for tightness and wear. Replace if necessary to ensure secure attachment.

Figur 6.1: IPX7 vandtæthedsfunktion
7. Fejlfinding
- Lyset tænder ikke: Ensure the battery is charged. If the light is in lockout mode (indicator blinks red when pressed), hold the power button for 3 seconds until it blinks green, then press again to turn on.
- Lyset oplades ikke: Check the USB-C cable and power source. Ensure the cable is fully inserted into the port.
- FTR LightSync pairing issues: Ensure both front and rear lights are on and the remote is within close proximity during the pairing process. Repeat the pairing steps carefully.
- Problemer med app-forbindelse: Ensure Bluetooth is enabled on your smartphone and the light is within range. Restart the app and the light if necessary.
If problems persist, please contact Magicshine customer support.
8. Specifikationer
| Feature | Specifikation |
|---|---|
| Model | RN900 V2 |
| Max output | 900 lumen |
| Maks. Kørselstid | 15.5 hours (Low beam: 225 lumens) |
| Sigtbarhed | 157 meter |
| Stråleintensitet | 6200 CD |
| Vandmodstand | IPX7 |
| Tabe test | 1 meter |
| Vægt | 156 g |
| Dimensioner | 107*29.9*37.2 mm |
| Materiale | Metal (aluminium) |
| Opladningsport | USB-C |
| Batterikapacitet | 4200mAh |

Figur 8.1: Produktspecifikationer overview
8.1 Runtime Chart
| Mode | Konstant tilstand | Flashtilstand | |||
|---|---|---|---|---|---|
| Lav | Medium | Høj | Nat flash | Dag Flash | |
| Lumens | 225 LM | 450 LM | 900 LM | 225/900 LM | 0/900 LM |
| Run Time (h:min) | 15:30 | 07:30 | 03:30 | 06:40 | 13:30 |
Table 8.2: Magicshine RN900 V2.0 Runtime Chart
9. Garanti og support
The Magicshine RN900 V2.0 Bike Front Light comes with a 2 års garanti from the date of purchase. This warranty covers manufacturing defects and ensures dedicated customer support.
For warranty claims, technical assistance, or any product-related inquiries, please contact Magicshine customer support:
E-mail: amazon@magicshine.com
Angiv venligst dine købsoplysninger og en beskrivelse af problemet, når du kontakter support, for at sikre en hurtigere løsning.





