SmallRig RM120 RGB Video Light User Manual

1. Introduction

The SmallRig RM120 RGB Video Light is a compact and versatile lighting solution designed for various content creation needs, including photography, videography, vlogging, and video conferencing. It features a built-in 5000mAh battery, adjustable color temperature, full RGB control, and multiple lighting effects, all housed in a durable all-metal body.

Image 1.1: The SmallRig RM120 RGB Video Light shown with its included accessories, including the light unit, diffuser, USB-C charging cable, and user manual. A camera with the light mounted is also depicted.

2. What's in the Box

Please verify that all items are present upon unboxing:

• SmallRig RM120 RGB Video Light x 1
• Dual Cold Shoe Mount x 1
• Diffuser x 1
• USB-C Charging Cable x 1
• User Manual x 1

Image 2.1: A visual representation of all components included in the SmallRig RM120 RGB Video Light package, laid out clearly for identification.

3. Product Overview

The RM120 features an all-in-one design with a durable metal frame, ensuring high strength and efficient heat dissipation. Its compact and lightweight form factor makes it highly portable.

Key Components:

• Power Switch: Turns the device on/off.
• OLED Display: Shows current settings such as brightness, color temperature, hue, and saturation.
• Brightness Knob: Adjusts the light intensity.
• Select / Adjustment Knob: Navigates menus and fine-tunes parameters.
• Mode Button: Cycles through different lighting modes (CCT, HSI, FX).
• USB Type-C Charging Port: For charging the internal battery.
• 1/4"-20 Threaded Holes: Located on the side and bottom for mounting to cameras, cages, or stands.

Image 3.1: A detailed diagram highlighting the various controls and ports on the SmallRig RM120 RGB Video Light, including the power switch, OLED display, adjustment knobs, mode button, USB-C port, and 1/4"-20 threaded holes.

Image 3.2: An illustration demonstrating the compact size and light weight of the SmallRig RM120 RGB Video Light, highlighting its dimensions (4.9 inches long, 2.9 inches wide, 0.6 inches thick) and weight (7.2 ounces).

4. Setup

4.1 Initial Charging

Before first use, fully charge the RM120 using the provided USB-C charging cable. Connect the cable to the USB Type-C port on the light and to a compatible USB power source (e.g., wall adapter, power bank, computer USB port). The OLED display will indicate charging status.

4.2 Attaching the Diffuser

The included diffuser can be easily attached to the front of the light panel to soften the light output and reduce harsh shadows. Simply align the diffuser with the light and press it firmly into place.

Image 4.1: The white silicone diffuser being placed over the LED panel of the SmallRig RM120 RGB Video Light, illustrating how it softens the light.

4.3 Mounting the Light

The RM120 features two 1/4"-20 threaded holes, one on the side and one on the bottom, allowing for flexible mounting options. Use the included Dual Cold Shoe Mount or other compatible accessories to attach the light to:

• Camera hot/cold shoe mounts
• Camera cages
• Light stands or tripods

5. Operating Instructions

5.1 Power On/Off

To power on the device, slide the power switch to the 'ON' position. To power off, slide it to the 'OFF' position.

5.2 Adjusting Brightness

Rotate the Brightness Knob to adjust the light intensity from 0% to 100%. The current brightness level will be displayed on the OLED screen.

5.3 Mode Selection

Press the Mode Button to cycle through the available lighting modes:

• CCT Mode (Correlated Color Temperature): For adjusting white light from warm to cool.
• HSI Mode (Hue, Saturation, Intensity): For full RGB color control.
• FX Mode (Special Effects): For various pre-programmed lighting effects.

5.4 CCT Mode Operation

In CCT mode, use the Select / Adjustment Knob to change the color temperature between 2500K (warm) and 8500K (cool). The OLED display will show the selected temperature.

Image 5.1: This image illustrates the adjustable color temperature range from 2500K to 8500K in CCT mode, showing examples of warm and cool lighting. It also lists the 12 available FX lighting effect modes.

5.5 HSI Mode Operation

In HSI mode, you can precisely control the color output:

• Hue: Rotate the Select / Adjustment Knob to change the color (0-360 degrees).
• Saturation: Press the Select / Adjustment Knob to switch to saturation adjustment, then rotate to change the color intensity (0-100%).

Image 5.2: This image highlights the super brightness of the light, providing 1580Lux at 0.3m/11.8in, and its ability to accurately render 36,000 colors, enhancing creative output. Examples of various color outputs are shown.

5.6 FX Mode Operation

In FX mode, use the Select / Adjustment Knob to cycle through 12 pre-programmed lighting effects, such as SOS, Pulsing, Flame, Welding, Police Car, Fireworks, Random, Paparazzi, TV, Faulty Bulb, Lightning, and Loop. Some effects may have adjustable parameters (e.g., speed), which can be modified using the knob after selecting the effect.

5.7 Battery Life and Charging

The RM120 features a built-in 5000mAh battery, providing up to 180 minutes of operation at maximum brightness. The light supports simultaneous charging and discharging, allowing for continuous use while connected to a power source. It also includes automatic overheat protection.

Image 5.3: A cutaway view illustrating the internal 5000mAh battery of the SmallRig RM120 RGB Video Light, highlighting its capacity, 180 minutes of maximum brightness runtime, and automatic overheat protection.

5.8 Usage Scenarios

Image 5.4: This image displays the versatility of the SmallRig RM120 RGB Video Light across different applications, including vlogging, self-broadcasting, photography, and video conferencing, demonstrating its adaptability.

6. Maintenance

To ensure the longevity and optimal performance of your SmallRig RM120 RGB Video Light, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the exterior of the light. For the LED panel and OLED screen, use a microfiber cloth specifically designed for optics. Avoid using harsh chemicals or abrasive materials.
• Storage: Store the light in a cool, dry place away from direct sunlight and extreme temperatures. If storing for extended periods, ensure the battery is partially charged (around 50%) to preserve battery health.
• Handling: Handle the light with care to prevent drops or impacts, which could damage internal components or the metal casing.
• Charging: Always use the provided USB-C cable or a certified equivalent for charging.

7. Troubleshooting

If you encounter issues with your SmallRig RM120 RGB Video Light, please consider the following common solutions:

• Light not turning on: Ensure the battery is charged. Connect the light to a power source and try again. Verify the power switch is fully in the 'ON' position.
• Light not charging: Check the USB-C cable for damage and ensure it is securely connected to both the light and the power source. Try a different USB power adapter or port.
• Incorrect color or brightness: Ensure you are in the correct operating mode (CCT, HSI, FX) and that the brightness and adjustment knobs are set as desired. Refer to Section 5 for detailed operating instructions.
• Overheating: The light has automatic overheat protection. If it feels excessively hot, disconnect it from power and allow it to cool down in a well-ventilated area before resuming use. Ensure no obstructions are blocking the heat dissipation areas.

If the problem persists after attempting these steps, please contact SmallRig customer support for further assistance.

8. Specifications

9. Warranty & Support

SmallRig products come with a 1-year warranty and a 30-day money-back guarantee. If you experience any issues with your SmallRig RM120 RGB Video Light, please do not hesitate to contact our customer service team.

Our customer representatives are committed to responding to inquiries within 24 hours.

For support, please visit the official SmallRig website or contact the seller directly through your purchase platform.