Martvsen R9 MAX

Martvsen R9 MAX 20W 4000mAh On-Camera Phone LED Video Light

User Instruction Manual

1. Introduction

Thank you for choosing the Martvsen R9 MAX LED Video Light. This portable and versatile fill light is designed to enhance your photography and videography with its powerful 20W output, wide color temperature range (2500K-9000K), and full RGB capabilities. Its magnetic design and ultra-thin profile make it an ideal companion for on-camera use with phones and cameras, perfect for live vlogging, portrait shooting, and product photography. Please read this manual carefully to ensure proper use and maintenance of your device.

Martvsen R9 MAX RGB Fill Light
The Martvsen R9 MAX LED Video Light, showcasing its RGB capabilities.

2. Product Overview

Key Features:

  • High Power Output: 20W for bright and effective illumination.
  • Wide Color Temperature: Adjustable from 2500K (warm) to 9000K (cool).
  • Full RGB Lighting: Offers a spectrum of colors for creative effects.
  • Portable & Ultra-thin: Measures 73 x 140 x 20mm and weighs 185g, similar to a mobile phone.
  • Magnetic Attachment: Easily attaches to metal surfaces for flexible positioning.
  • Built-in Battery: 4000mAh capacity for extended use.
  • Efficient Cooling System: Self-developed turbine cooling system for optimal performance and extended lifespan.
  • Rapid Dimming: Achieves desired brightness quickly, saving buffer time.
  • Soft Diffuser: Newly designed soft diffuser for natural and soft lighting.
  • 1/4 Inch Interface: For mounting on tripods, camera cages, or other accessories.
  • Intelligent Temperature Control & Overvoltage Protection: Ensures safe and stable operation.

Components:

  • Martvsen R9 MAX LED Video Light Unit
  • USB-C Charging Cable
  • Phone Clip / Mount (may vary by package)
Martvsen R9 MAX with phone clip and cable
The Martvsen R9 MAX light unit, phone clip, and USB-C charging cable.

3. Specifications

Feature Specification
Power 20W
Battery Capacity 4000mAh
Color Temperature 2500K-9000K (Adjustable)
Lighting Type On-Camera Video Lights
Dimensions 73 x 140 x 20mm
Net Weight 185g
Input Voltage 5V/2A
Battery Life 55 minutes (Max Brightness) - 6 hours (Direct Use)
Charging Time Approx. 105 minutes
LUX (0.3m) White: 7350Lux, Red: 405Lux, Green: 295Lux, Blue: 2750Lux
Certification CE
Detailed product features and specifications
Image detailing the 1/4 inch interface, magnetic expansion, intelligent temperature control, microchip overvoltage protection, and product parameters.

4. Setup

Charging the Device:

  1. Locate the USB-C charging port on the side of the light unit.
  2. Connect the provided USB-C cable to the light and a compatible 5V/2A power adapter (not included).
  3. The charging indicator lights will show the charging status. The device is fully charged when all indicators are solid.

Mounting the Light:

  • Magnetic Attachment: The R9 MAX features a strong magnetic back, allowing it to be easily attached to any metal surface for quick setup.
  • 1/4 Inch Screw Interface: Use the 1/4 inch screw hole on the bottom of the light to mount it onto a tripod, camera hot shoe adapter, or the included phone clip.
  • Using with Phone Clip: Attach the phone clip to the 1/4 inch screw hole on the light, then secure your smartphone into the clip.
Martvsen R9 MAX ultra-thin design
The ultra-thin design of the R9 MAX, highlighting its portability.

5. Operating Instructions

Martvsen R9 MAX control buttons and dials
Diagram showing the power/mode button, color switching button, and brightness adjustment dial.
  1. Power On/Off: Long press the Power/Mode (ⓘ/M) button for 1 second to turn the device on or off.
  2. Switching Modes (White Light / RGB Light): Short press the Power/Mode (ⓘ/M) button to switch between White Warm Light and RGB Light modes.
  3. Color Switching (RGB/CCT): In RGB mode, short press the RGB/CCT button to cycle through different RGB colors. In White Light mode, this button allows you to adjust the color temperature.
  4. Brightness Adjustment: Use the +DIM- dial to increase or decrease the brightness of the light.

The R9 MAX features rapid dimming, allowing for quick adjustments to brightness and color, saving up to 80% of buffer time compared to traditional lights.

Martvsen R9 MAX rapid dimming feature
Illustration of the 1.9-second rapid dimming capability.

Video demonstrating the features and usage of the Martvsen R9 MAX LED Video Light.

6. Maintenance

  • Cleaning: Use a soft, dry cloth to clean the surface of the light. Do not use harsh chemicals or abrasive materials.
  • Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
  • Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in use for extended periods.
  • Avoid Water: This device is not waterproof. Keep it away from water and high humidity.
Martvsen R9 MAX cooling system
Internal view of the self-developed turbine cooling system, designed to extend product lifespan.

7. Troubleshooting

  • Light not turning on: Ensure the battery is charged. Long press the power button for 1 second.
  • Light not charging: Check the USB-C cable and power adapter. Ensure they are properly connected and functioning.
  • Brightness/Color not changing: Verify you are in the correct mode (White Light or RGB) and that the respective adjustment controls are being used correctly.
  • Overheating: The device has an intelligent temperature control system. If it feels excessively hot, turn it off and allow it to cool down. Ensure the air vents are not obstructed.

8. User Tips

  • Creative Lighting: Experiment with different RGB colors and color temperatures to achieve unique moods and effects for your photos and videos.
  • Magnetic Versatility: Utilize the magnetic feature to attach the light to various metal surfaces, such as shelves, poles, or car interiors, for unconventional lighting angles.
  • Soft Light for Portraits: The newly designed soft diffuser helps create natural and flattering light, especially for close-up portraits.
  • Power Bank Functionality: While not explicitly stated as a power bank, the 4000mAh battery can provide extended usage, making it reliable for longer shooting sessions.
Martvsen R9 MAX usage scenarios
Examples of how the Martvsen R9 MAX can be used for various photography and videography needs.

9. Warranty & Support

For any questions, technical support, or warranty claims, please contact the seller or manufacturer directly through your purchase platform. Keep your purchase receipt as proof of purchase.

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