1. Introduction
The Weeylite RB08P professional photography fill light is equipped with multiple high CRI (Color Rendering Index) LEDs, featuring both pure white and warm white lights. This device is designed for low energy consumption, stable color temperature, and a long service life. Its color temperature and brightness can be freely adjusted to suit various scenes, making it ideal for portraits, macro shooting, interview lighting, broadcasting video, and mobile phone recording.
2. Package Contents
Please check the package to ensure all items are present:
- 1 x Weeylite RB08P LED Light
- 1 x Hot Shoe Adapter
- 1 x Soft Plate
- 1 x Micro USB Cable
- 1 x User Manual

3. Product Overview
The Weeylite RB08P is a compact and versatile LED light. Familiarize yourself with its components and controls:

3.1. Controls and Ports

- Power Switch: Turns the device on or off.
- Mode Button (M): Cycles through different lighting modes (e.g., Bi-color, RGB, Special Effects).
- SET Button: Confirms selections or cycles through parameters within a mode.
- Increase Button (+): Increases brightness, color temperature, or effect parameters.
- Decrease Button (-): Decreases brightness, color temperature, or effect parameters.
- Micro USB Charge Port: For charging the built-in battery.
3.2. Mounting
The RB08P features a 1/4-inch screw design at the bottom, allowing it to be connected to various accessories such as camera hot shoes, tripods, lamp holders, pan/tilt heads, or stabilizers.

4. Specifications
Below are the detailed specifications for the Weeylite RB08P LED Light:

| Feature | Specification (RB08P) |
|---|---|
| Brand | VILTROX (Weeylite) |
| Model | RB08P |
| Lighting Type | On-Camera Video Lights |
| Power | 8W |
| Brightness | 630LM (Max.brightness: 850Lux/0.5m) |
| Lamp Beads | 28+24 (RGB+Bi-color) |
| Color Temperature | 2500K-8500K (±300K) |
| Color Rendering Index (CRI) | ≥95 (RX) |
| Power Source | DC (Built-in Battery) |
| Charging Port | Micro USB 5V/2A |
| Charging Time | Approx. 3 hours |
| Battery Capacity | DC3.7V/3000mAh Lithium Battery |
| Battery Life | 1.2 hours (at 100% power, 5600K) |
| Environment Temperature | -10°C to 35°C |
| Dimensions | 115mm × 68mm × 14mm |
| Weight | 166g |
| Fixed Interface | 1/4-inch Screw |
| Certification | CE |
5. Setup
5.1. Charging the Battery
Before first use, fully charge the built-in 3000mAh lithium battery. A full charge typically takes about 3 hours.
- Locate the Micro USB charging port on the side of the device.
- Connect the provided Micro USB cable to the port and plug the other end into a 5V/2A USB power source (e.g., wall adapter, computer USB port).
- The display will indicate charging status. Once fully charged, the battery icon will show full.

5.2. Mounting the Light
The RB08P can be mounted in various ways:
- On a Camera: Attach the hot shoe adapter to the 1/4-inch screw hole at the bottom of the light. Then, slide the adapter into your camera's hot shoe mount.
- On a Tripod/Stand: Directly screw the 1/4-inch screw hole of the light onto a compatible tripod or light stand.
6. Operating Instructions
6.1. Power On/Off
Press and hold the Power Switch button (topmost button on the side) for a few seconds to turn the light on or off.
6.2. Mode Selection
Press the Mode Button (M) to cycle through the available lighting modes:
- Bi-color Mode: Adjusts between warm (2500K) and cool (8500K) white light.
- RGB Mode: Allows selection from a full spectrum of colors.
- Special Effects Mode: Provides various pre-programmed lighting effects.
6.3. Adjusting Parameters
Once a mode is selected, use the Increase (+) and Decrease (-) buttons to adjust parameters. The SET button can be used to switch between different adjustable parameters within a mode (e.g., in Bi-color mode, switch between brightness and color temperature adjustment).
6.3.1. Bi-color Mode Adjustments
- Brightness: Use the (+) and (-) buttons to adjust the light intensity from 10% to 100%.
- Color Temperature: Press SET to switch to color temperature adjustment. Use (+) and (-) buttons to change the color temperature from 2500K (warm) to 8500K (cool).

6.3.2. RGB Mode Adjustments
In RGB mode, you can select specific colors and adjust their saturation and brightness. Use the SET button to cycle through Hue, Saturation, and Brightness parameters, then use (+) and (-) to adjust each.

6.3.3. Special Effects Mode
The RB08P offers 8 special effects to enhance your shooting scenes. Press the Mode button until you reach the special effects mode, then use the (+) and (-) buttons to cycle through the effects. The SET button may be used to adjust parameters specific to each effect.
Available effects include:
- RGB Cycle
- Stream Light
- Thunder Light
- Warning Light
- Scene Mode (various pre-set scenes)
- Brightness Adjustment
- Bi-color Adjustment
- Fast Charge (This is a feature, not an effect, but listed in the image as an icon)


7. Maintenance
7.1. Cleaning
- Use a soft, dry cloth to clean the surface of the LED light.
- Do not use harsh chemicals or abrasive cleaners, as they may damage the finish or internal components.
- Keep the LED panel free from dust and fingerprints for optimal light output.
7.2. Storage
- Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- If storing for an extended period, ensure the battery is partially charged (around 50%) to prolong its lifespan. Recharge every few months if not in use.
7.3. Battery Care
- Avoid fully discharging the battery frequently.
- Do not expose the battery to high temperatures or puncture it.
- If the battery performance significantly degrades, contact customer support for assistance.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on | Battery is depleted | Charge the device using the Micro USB cable. |
| Light flickers or is unstable | Low battery; faulty cable/power source | Recharge the battery. Try a different Micro USB cable or power adapter. |
| Cannot change modes or settings | Buttons unresponsive; software glitch | Ensure buttons are pressed firmly. Try turning the device off and on again to reset. |
| Device gets unusually hot | Overuse; environmental factors | Turn off the device and allow it to cool down. Ensure adequate ventilation. If overheating persists, discontinue use and contact support. |
9. User Tips
- For optimal battery life, avoid frequently running the light until it completely shuts down.
- Experiment with different color temperatures and RGB settings to achieve unique moods and effects in your photos and videos.
- The compact size makes it easy to carry; consider a small protective pouch to prevent scratches on the LED panel and display.
10. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official Viltrox website or contact your retailer. Keep your purchase receipt as proof of purchase.





