The light source unit (also called light engine or light source module) is the core component of the automotive RGB fiber optic lighting system, responsible for generating high-brightness, color-adjustable light and transmitting it to the target area through optical fiber.
Core advantages
1.Rich colors: Full color adjustable, support dynamic special effects.
2. Uniform light quality: Fiber optic light guide has no graininess, comparable to high-end atmosphere lights.
3. Stable and durable: Automotive grade reliability, long life and low maintenance.
4. Free installation: Fiber optic flexible wiring, adaptable to complex shapes.
5. Intelligent interconnection: Seamless connection with the vehicle system to enhance the human-computer interaction experience.
Core application scenarios
1. In-car atmosphere lighting
Dashboard/central control light strip: RGB dynamic light effect, changing color with driving mode (sports → red, energy saving → blue).
Door trim/footwell light: hidden fiber optic lighting, flowing light welcome effect when unlocking.
Storage compartment/cup holder light: soft light assistance, no glare when taking things at night.
2. Exterior decorative lighting
Grille light/LOGO light: dynamic scanning welcome (such as light flow when unlocking).
Underbody contour light: RGB light strip, supports music rhythm mode (automatically switches to compliant colors when driving).
Through-type taillight: ultra-fine fiber optic light guide, achieving a grainless 3D effect.
3. Intelligent interactive prompts
Charging status: breathing blue light (charging) → evergreen (full power).
ADAS linkage: door lights flash to warn when changing lanes, and lights turn red when driving fatigued.
Voice/gesture control: say "switch atmosphere light color" or gesture to adjust brightness.
Advantages summary:
Uniform light effect (optical fiber light guide without graininess)
Flexible installation (light source is concentrated, optical fiber can be bent and hidden)
Dynamic interaction (color/brightness can be adjusted in real time, supports intelligent linkage)