Flexible LED Sheet

For lightboxes deeper than 10 cm, conventional 12V LED modules remain the most cost-effective alternative to flexible sheets. Their simpler wiring and lower cost per square metre make them the preferred choice for standard signage and channel letters.

Flexible LED Sheets for Ultra-Slim Backlighting Applications

When designing lightboxes and visual communication displays, depth is the critical factor that defines the aesthetic quality of the finished project. GP Trader's flexible LED sheets have been engineered to overcome the backlighting challenge in extremely confined spaces. By leveraging a high-density diode matrix, these solutions turn inert surfaces into planes of pure, even light — eliminating hot spots and the notorious "dotting effect" even in the sleekest minimalist enclosures.

Light Uniformity: Conquering the 4 cm Barrier

The engineering behind our flexible sheets enables fully homogeneous illumination inside lightboxes as shallow as 4 cm. When paired with a high-quality opal acrylic diffuser, the tight diode spacing and optimised beam angle guarantee flawless lux distribution across the entire front surface.

This technical capability proves essential wherever visual excellence is non-negotiable:

Art Galleries & Museums: Where accurate colour rendering and uniformity are vital to preserving the viewer's perception of the artwork.

Shopping Centres & Premium Retail: For large-format advertising lightboxes with an ultra-slim profile that must blend seamlessly into the architectural furniture line.

Engineered & In Stock: 24V Solutions for Professional Use

We maintain a strategic inventory of three technical configurations designed to cover any power and chromatic spectrum requirement — all running at 24V to ensure stable luminous flux and minimise voltage drop across large surface areas:

Flexible LED Sheet 21W (175° beam): The definitive answer for the flattest lightboxes on the market. Its 175-degree optic forces extreme lateral dispersion, allowing the light to blend at a minimal distance from the diffuser.

Flexible PCB 32W (120° beam): Engineered for projects demanding superior luminous impact. Its high wattage guarantees exceptional visibility even in high-ambient-light environments such as shop windows or shopping-centre atria.

Flexible RGB LED 36W (120° beam): Built for dynamic marketing and ephemeral architectural installations. It enables immersive colour scenarios while retaining mounting flexibility and precise two-axis cutting.

Strategic Versatility: From Flexible to Rigid

Although our in-stock range excels through mechanical versatility, at GP Trader we understand that every technical brief is unique. We therefore offer the possibility of transitioning these characteristics to rigid PCB formats.

If your project demands a structure with greater mechanical support or extreme thermal dissipation specifications, we can manufacture the equivalent solution on a rigid substrate (Aluminium or FR4) following the exact power, luminosity and beam-angle requirements you specify.

B2B Kits for Installers: Plug & Play Service

As with our strip and module divisions, we provide a technical pre-configuration service. We can deliver flexible LED sheets already wired, labelled and dimensioned according to your project's cutting plan. This Plug & Play approach ensures that sign-making companies and contractors optimise on-site assembly times while guaranteeing a professional finish backed by GP Trader's engineering standards.

Yes — our 175° beam sheets are specifically engineered to achieve total uniformity at that distance when combined with an opal acrylic diffuser.

Absolutely. The diode matrix supports cutting along both axes (X and Y), allowing you to adapt the light source to logos, columns or irregular display cases.

Frequently asked questions about flexible LED sheets

Each sheet ships in a standard format of up to 1 metre and can be cut every 5 cm on both axes (X and Y), adapting to any sign, column or display case without losing light uniformity.

The 24V standard is superior for professional use: it allows longer power runs with lower voltage drop and significantly less luminous-intensity loss than traditional 12V systems.

The sheets come in IP20 for use in light boxes, signs and dry indoor applications. For damp or outdoor environments, see our IP65/IP67 LED module range.

All flexible LED sheets carry a 3-year official GP Trader warranty, covering manufacturing defects and luminous-flux drops outside tolerance.

MOQ is 4 units for registered B2B customers, with no minimum order value. For projects from €10,000 we activate importer pricing with discounts based on the Euro Dollar parity.