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Elevate Luxury Stone & Soft Film Light Boxes: 300x250mm 24V CCT Aluminum LED Panel

When it comes to high-end luxury stone (sheqi) backlighting and premium soft film light boxes, uniformity and color accuracy define the final look. Introducing our 300x250mm Dual Color Temperature (CCT) LED Panel—engineered on a robust aluminum substrate to deliver flawless 24V illumination for your most demanding projects.
Oct 16th,2026 10 Views

Precision Engineering: Aluminum Substrate & Dense Layout

Unlike fragile standard boards, this panel features a premium aluminum PCB substrate​ that ensures superior heat dissipation, extending the lifespan of every LED. With a compact 300x250mm footprint, it’s perfectly sized for modular stone installations and soft film frames. The dense array of LEDs provides seamless, dot-free lighting, ensuring your stone or diffuser glows evenly without hot spots.

Seamless Dual Color Temperature (CCT) Control

True luxury lies in adjustability. This panel utilizes a 3-pin CCT design​ (labeled V+, C, W), allowing you to blend Cool White (C) and Warm White (W) for the perfect ambiance. Whether you need crisp daylight for a commercial light box or a cozy warm glow for natural stone, this panel delivers. The dedicated silk-screen markings and secure beige connector make wiring intuitive and reliable.

Optimized for 24V Soft Film & Stone Applications

Rated at DC 24V, this panel pairs perfectly with standard constant-voltage drivers and CCT dimmers. It’s built for:

  • Luxury Stone (Sheqi):​ Bringing out the intricate veins and textures of marble and onyx.

  • Soft Film Light Boxes:​ Providing uniform, shadow-free backlighting for advertising and decor.

  • Architectural Accents:​ Reliable performance with easy power injection points for larger arrays.

Easy Integration & Secure Wiring

Equipped with accessible 3-pin connectors​ (clearly marked W- C- V+ DC24V), installation is streamlined. The aluminum board maintains structural integrity during mounting, while the 24V system minimizes voltage drop across larger layouts.

Upgrade your lighting projects with the ultimate combination of aluminum durability, dual-color flexibility, and 24V efficiency. Perfect for designers who refuse to compromise on quality.


Keywords:​ 300x250mm LED panel, dual color temperature, CCT LED, aluminum PCB, 24V light box, luxury stone lighting, soft film backlight, sheqi LED.