1. Introduction
The Ambitful K6 Mini RGB Tube Light is a compact and versatile LED lighting solution designed for photography, videography, vlogging, and YouTube content creation. Featuring a wide color temperature range, full RGB color mode, built-in FX effects, and a magnetic design, it offers creative lighting possibilities in a portable form factor.

Ambitful K6 Mini RGB Tube Light, showcasing its compact design and RGB capabilities.
2. What's in the Box
Please check the package contents upon receipt:
- Light Body x1
- Type-C Charging Cable x1
- User Manual x1

Visual representation of the Ambitful K6 package contents.
3. Key Features
- Compact and Portable: Weighs approximately 108g and measures 10cm in length, making it easy to carry and operate with one hand.
- RGB Full Color Mode: Offers 360° hue adjustment, 0-100% saturation, and 0-100% brightness adjustment for a wide range of colors.
- Variable Color Temperature: Adjustable from 2500K (warm) to 9000K (cool) to match various lighting environments.
- Built-in FX Effects: Includes 13 special light effect modes such as Lightning, Flash, Firework, Police Car, and SOS to simulate real-world scenarios.
- High Color Fidelity: CRI (Color Rendering Index) of >95 ensures accurate and true color reproduction.
- Magnetic Back: Easily attaches to metal surfaces for flexible placement.
- Universal 1/4" Screw Hole: Features 1/4" screw holes on both ends for compatibility with tripods, light stands, and other equipment.
- Long Battery Life: Built-in 2000mAh Li-ion battery provides approximately 120 minutes of full power output.
- Type-C Charging: Convenient and fast charging via a Type-C port.
- LCD Screen: Equipped with an LCD display for visual adjustment and convenient operation.

Summary of the Ambitful K6's main features.

The K6 light is incredibly small, measuring 10cm in length and weighing 108g.
4. Setup
4.1 Charging the Device
- Locate the Type-C charging port on the side of the K6 light.
- Connect the provided Type-C charging cable to the port.
- Connect the other end of the cable to a compatible USB power source (e.g., wall adapter, power bank, computer USB port).
- The LCD screen will indicate charging status. Ensure the device is fully charged before first use for optimal battery performance.

The K6 features a convenient Type-C charging port.
4.2 Mounting Options
- Magnetic Attachment: The K6 has a magnetic back that allows it to be securely attached to any metal surface.
- Tripod/Stand Mounting: Utilize the 1/4" screw holes located on both ends of the light to attach it to a tripod, light stand, or other photographic accessories.

The magnetic back allows for flexible placement on metal surfaces.

Universal 1/4" screw holes on both ends for mounting on tripods or stands.
5. Operating Instructions
5.1 Controls Overview

Detailed diagram of the Ambitful K6's control buttons and ports.
- ON/OFF Button: Press and hold to power the device on or off.
- Brightness "+" / "-" Buttons: Adjust the brightness level.
- Function Button: Cycles through different lighting modes (CCT, HSI, FX).
- Selection Button: Used to select parameters within a mode (e.g., Hue, Saturation, Brightness in HSI mode).
- LCD Screen: Displays current settings, battery level, and mode information.

The LCD screen provides clear visual feedback on current settings.
5.2 Power On/Off
Press and hold the ON/OFF button for a few seconds until the LCD screen illuminates or turns off.
5.3 Adjusting Color Temperature (CCT Mode)
- Press the Function button until 'CCT' mode is displayed on the LCD screen.
- Use the Brightness "+" / "-" buttons to adjust the color temperature between 2500K and 9000K.

Adjust the color temperature from 2500K to 9000K for desired ambiance.
5.4 Adjusting RGB Full Color (HSI Mode)
- Press the Function button until 'HSI' mode is displayed on the LCD screen.
- Press the Selection button to cycle between Hue (H), Saturation (S), and Brightness (I).
- Use the Brightness "+" / "-" buttons to adjust the selected parameter:
- Hue: 0-360°
- Saturation: 0-100%
- Brightness: 0-100%

Explore a full spectrum of colors with 360° hue adjustment.
5.5 Using FX Effects Mode
- Press the Function button until 'FX' mode is displayed on the LCD screen.
- Use the Selection button to cycle through the 13 available special effects.
- Use the Brightness "+" / "-" buttons to adjust the intensity or speed of the selected effect, if applicable.

The K6 offers 13 creative FX effects to enhance your scenes.
5.6 Product Demonstration Video
Watch this video for a visual demonstration of the Ambitful K6 light in various settings and modes.
6. Specifications

Detailed technical specifications of the Ambitful K6.
| Parameter | Value |
|---|---|
| Model | K6 |
| Lamp Beads | White light beads 33pcs, Yellow light beads 33pcs, RGB light beads 22pcs |
| Working Voltage | 3.7V |
| Power | 6W |
| Illumination | 700LUX/0.3m |
| Light Angle | 120° |
| CCT (Color Temperature) | 2500K-9000K |
| Battery Capacity | 2000mAh |
| Illumination Distance | 5m |
| Charging | Type-C |
| Battery Life | Maximum brightness > 2 hours, Minimum brightness > 15 hours |
| CRI (Color Rendering Index) | >95 |
| Size | ~10cm*4cm |
| Weight | ~108g |
7. Maintenance
- Keep the device dry. Do not expose it to moisture or rain.
- Clean the surface with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Store the light in a cool, dry place when not in use.
- Avoid dropping or subjecting the device to strong impacts.
- Charge the battery regularly, even if not in frequent use, to maintain battery health.
8. Troubleshooting
- Device not turning on: Ensure the battery is charged. Connect to a power source using the Type-C cable and try again.
- Light flickering or inconsistent: Check battery level. If low, recharge the device. If the issue persists, try resetting the device by turning it off and on.
- Unable to change settings: Ensure you are in the correct mode (CCT, HSI, or FX) and using the appropriate buttons (Function, Selection, Brightness +/-).
- Magnetic attachment not strong: Ensure the metal surface is clean and flat. Avoid attaching to uneven or painted surfaces that may reduce magnetic grip.
9. User Tips
- For creative lighting, experiment with placing multiple K6 lights around your subject, utilizing their magnetic backs or 1/4" screw mounts.
- Use the HSI mode to fine-tune specific color moods for your shots, adjusting hue and saturation precisely.
- The FX effects can add dynamic elements to your videos; practice with different effects to see how they enhance your scene.
- When shooting portraits, the soft and uniform lighting of the K6 can help create flattering illumination.

The soft screen design provides gentle, uniform lighting.
10. Warranty and Support
For warranty information and customer support, please refer to the seller's policy or contact the retailer where the product was purchased. Keep your proof of purchase for any warranty claims.





