1. Product Overview
The VASTFIRE Car Starry Sky Fiber Optic Light Kit is designed to create an immersive and customizable ambient lighting experience for your vehicle's interior. Featuring RGBW LED technology, it offers a wide spectrum of colors and dynamic modes controllable via a remote or a smartphone application.

2. Package Contents
Please check the package for the following items:
- 1 x Light Engine (Dual Head Machine)
- 1 x RF 28-Button Remote Control
- 1 x User Manual
- 1 x DC Power Cable
- 1 x Car Adapter Plug
- Fiber Optic Cables (quantity and length vary by model)

3. Setup and Installation
Installation of the fiber optic starry sky effect requires careful attention. It is recommended to have basic automotive interior modification skills or seek professional assistance.
3.1 Safety Warning
- Do not stare directly at the light source to avoid eye injury.
- Keep away from water sources to prevent electric shock.
- Ensure the vehicle's power is off before beginning installation.
3.2 Installation Steps
- Remove Car Roof Lining: Carefully detach the interior roof lining of your vehicle.
- Drill Holes: Plan your starry sky pattern and drill small holes (appropriate for fiber diameter) into the roof lining.
- Insert Fiber: Thread the individual fiber optic strands through the drilled holes from the decorative side.
- Fix and Trim Fiber: Secure the fibers in place on the back of the roof lining (e.g., with adhesive or clips). Trim any excess fiber length on the decorative side to create a flush appearance.
- Bundle Fiber and Connect Wiring: Gather all fiber optic strands and insert them into the light engine's connectors. Connect the light engine to the vehicle's 12V power supply using the provided DC cable and car adapter plug. Ensure secure connections.
- Install Car Roof Lining: Reinstall the modified roof lining back into your vehicle.

3.3 Initial Power-Up
After connecting to power, turn on the switch on the light engine to illuminate the lamp. Verify all connections are secure if the lamp does not light up.

4. Operating Instructions
Your VASTFIRE Starry Sky Light Kit can be controlled using the included RF remote control or a dedicated smartphone application.
4.1 Remote Control Operation
The RF 28-button remote control allows for quick adjustments to the lighting effects.

- ON/OFF Switch: Powers the light engine on or off.
- Light Intensity Adjustment: Increase or decrease the brightness of the lights.
- Music Mode: Activates sound-sensitive lighting effects.
- R, G, B, W Buttons: Directly select Red, Green, Blue, or White static colors.
- Static Color Palette: Choose from 8 preset static colors (mixed white, pure white, red, green, blue, yellow, ice blue, pink) and DIY colors.
- Dynamic Modes:
- FLASH: Rapid color changes.
- STROBE: Flashing single color.
- FADE: Gradual transition between colors.
- SMOOTH: Smooth, slow transition between colors.
4.2 Smartphone App Control
For advanced control and customization, download the