Car Reading Light PCBA
Car Reading Light PCBA - Comprehensive Technical & Product Description
Welcome to our detailed product specification page for the advanced Car Reading Light PCBA. Designed to deliver exceptional illumination, energy efficiency, and superior user interaction, this printed circuit board assembly (PCBA) serves as the core electronic intelligence and lighting engine for modern automotive interior reading lights. Engineered with precision manufacturing standards, this multi-layer rigid PCB utilizes high-grade thermal management materials to ensure reliable, long-lasting performance in demanding vehicular environments.
Modern vehicle interiors require versatile, elegant, and reliable lighting solutions. Our Car Reading Light PCBA integrates cutting-edge surface-mount technology (SMT), intelligent touch-switch control systems, and efficient USB charging circuitry into a compact, high-performance module. Whether deployed in passenger cars, commercial vehicles, custom automotive retrofits, or RV interiors, this PCBA provides exceptional brightness, stable color output, and intuitive user operation.
Core Technical Specifications & Parameters
To ensure seamless integration into various automotive lighting fixtures, our Car Reading Light PCBA is built under strict quality control guidelines. Below is the complete technical data sheet outlining the precise electrical, thermal, and mechanical capabilities of this assembly:
| Description | Capability |
|---|---|
| PCB Type | Rigid PCB |
| Layer Structure | Multi-layer |
| Base Material | Aluminum base |
| Solder Mask | White |
| Silk Screen | Black |
| Surface Treatment | Lead-free HASL |
| Light Source Power | 3W |
| Current | 1.5A |
| Input Voltage | 5V |
| Battery Capacity | 150MA |
| Service Life | 50,000 hours |
| Light Source Type | High light LED * 8 |
| Lighting Duration | 2H |
| Luminous Flux | 5000 |
| Light Source Output | 5000 |
| Light Color Options | Ice blue, pink blue, blue, white |
| Primary Application | PCBA with 8 high light LEDs for Car reading light, supporting touch switch and USB charging |
Advanced Material Engineering & PCB Construction
The foundation of any high-reliability automotive electronic assembly lies in its substrate selection and physical construction. This Car Reading Light PCBA is engineered around a Rigid PCB architecture structured as a Multi-layer configuration. Multi-layer routing allows for optimized trace layouts, dedicated power planes, and superior electromagnetic interference (EMI) shielding, ensuring that sensitive control circuits operate without interference inside the electrically noisy automotive cabin.
A critical challenge in automotive LED lighting is thermal management. High-brightness LEDs generate concentrated heat that, if not effectively dissipated, can degrade luminous efficiency and shorten operational lifespan. To combat this, our PCBA features an Aluminum base core material. Aluminum-based copper-clad laminates possess exceptional thermal conductivity, rapidly drawing heat away from the LED PN junctions and transferring it to the outer housing or heatsink structure. This thermal efficiency safeguards the electronic components and maintains stable luminous output even during extended operational periods.
To enhance optical reflectivity and aesthetic neatness during assembly and inspection, the board is coated with a bright White solder mask. This reflective white layer increases overall light capture efficiency by bouncing stray photons outward. Furthermore, clear Black silk screen markings are applied to designate component reference designators, polarity markers, test points, and connection terminals, facilitating streamlined manufacturing, quality control, and maintenance processes. The board is finished with a Lead-free HASL (Hot Air Solder Leveling) surface treatment, providing a flat, robust solderable finish that complies with international environmental regulations and ensures secure, long-lasting solder joints.
High-Performance Lighting & Electrical Architecture
At the heart of the optical assembly are 8 high light LEDs strategically positioned to provide uniform, glare-free illumination across the cabin space. Operating at a light source power of 3W and a current of 1.5A, these premium light-emitting diodes deliver an impressive luminous output with a high luminous flux rating of 5000. Despite their high brightness, the system is engineered for low power consumption, preserving vehicle electrical stability while delivering exceptional clarity for reading maps, documents, or mobile devices during night travel.
Color versatility is essential for matching modern vehicle interior styling packages. This PCBA supports multiple distinct light color options, including ice blue, pink blue, blue, and white. Whether users prefer a cool, modern technological ambiance or a crisp, high-contrast white light for reading, the circuit design ensures steady chromaticity coordinates and stable color output over time.
Engineered for endurance, the lighting system boasts an exceptional operational service life of up to 50,000 hours, minimizing maintenance requirements and ensuring years of dependable daily service for vehicle owners and fleet operators.
Intelligent Touch Switch & Convenient USB Charging Features
Usability and convenience are paramount in contemporary automotive interior design. This Car Reading Light PCBA incorporates advanced interactive and power management features designed to elevate the user experience:
Intelligent Touch Switch Design: The reading light adopts an advanced touch switch design, allowing users to effortlessly turn on or off the reading light by lightly touching a specific area on the lamp body or control panel. This touch switch provides a highly convenient operation method, eliminating the need for traditional mechanical push-buttons that are prone to mechanical wear over time. The capacitive touch mechanism enhances both the modern convenience and the sleek, minimalist aesthetics of the vehicle interior.
Efficient USB Charging & Cycle Power: Designed with an eco-friendly approach, the module supports convenient USB charging with a standard input voltage of 5V and an integrated battery capacity of 150MA. The system supports cycle charging, allowing the unit to be recharged via USB more than 500 times. When fully charged, the module provides a reliable continuous lighting duration of 2 hours, making it highly practical for cord-free auxiliary illumination or emergency backup use.
Key Product Advantages & Highlights
Why Choose Our Car Reading Light PCBA?
Superior Thermal Management: Premium aluminum base material ensures rapid heat dissipation, protecting the 8 high light LEDs and extending service life up to 50,000 hours.
Stable & Efficient Illumination: Low power consumption (3W, 1.5A) paired with a high luminous flux of 5000 delivers brilliant, stable color output without draining system resources.
Modern Touch Control: Integrated touch switch technology offers seamless, wear-free operation with a sleek aesthetic finish.
Flexible Power & Portability: 5V input voltage with USB charging capability and robust cycle charging exceeding 500 times, providing 2 hours of dependable lighting duration.
Customizable Ambiance: Available in multiple lighting colors including ice blue, pink blue, blue, and white to suit diverse interior design requirements.
Application Scenarios & Versatility
Designed primarily as a high-performance PCBA with 8 high light LEDs for car reading lights, this versatile electronic module is equally suited for a wide range of secondary automotive and mobile applications. It can be integrated into overhead console reading lamps, door-mounted courtesy lights, glove box illumination modules, truck sleeper cabs, marine cabin lighting, and custom recreational vehicle (RV) interior upgrades. Its combination of robust multi-layer rigid PCB construction, aluminum thermal backing, touch-sensitive switching, and flexible USB recharging makes it an ideal OEM and aftermarket solution for engineers and manufacturers seeking top-tier reliability and performance.
By combining rigorous engineering standards with user-centric functionality, our Car Reading Light PCBA stands out as a premier choice in the global automotive electronics market. Partner with us to elevate your vehicle lighting product lines with proven technology, exceptional durability, and unmatched illumination quality.
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