LED Light Guide Panels (LGPs) are ultra-thin, edge-lit acrylic sheets designed to distribute light evenly across their surface using embedded LED strips and a precision-etched dot matrix pattern. Made from high-transparency optical-grade acrylic (typically PMMA), these panels channel light from the edges into the center, creating uniform brightness without hot spots or shadows.

Key Features:

  • Ultra-Slim Profile: Typically just ¼” thick or less

  • Edge-Lit Illumination: LEDs are mounted on one or more sides

  • Even Light Distribution: Achieved through laser-engraved dot matrix technology

  • Customizable Sizes & Shapes: Panels can be cut to fit specific applications

  • Energy Efficient: Uses less power while delivering high brightness

  • Color Options: Available in Cool White, Tunable White, RGB, and custom Pantone-matched colors

Common Applications:

  • Retail displays and signage

  • Architectural and decorative lighting

  • POP displays and lightboxes

  • Backlit graphics and wayfinding systems

  • OEM integration into custom lighting solutions

LED Light Guide Panels are ideal for applications where sleek aesthetics, space-saving design, and even illumination are essential.

LED Light Guide Panels (LGPs) display even, uniform illumination across the entire surface through a precise combination of materials, advanced laser etching, and optical engineering:

  • Edge-Lit LED Technology: High-efficiency LEDs are mounted along the panel’s edge, channeling light into the acrylic or polycarbonate core.

  • Laser-Etched Dot Matrix: A custom light guide pattern is laser-engraved into the panel. These micro-dots scatter and redirect light uniformly from the edge toward the center, ensuring full surface illumination without hotspots or shadows.

  • Optical Grade PMMA: Panels are crafted from high-clarity acrylic (PMMA), designed to internally reflect and guide light effectively across the panel with minimal light loss.

  • Reflective Backing: An optional reflective film is applied to the back of the panel to bounce stray light back through the surface, enhancing brightness and balance.

  • Diffuser Layer (Optional): An added diffuser layer can soften and blend the light output, enhancing uniformity and visual appeal.

LIGHTPANEL Advantage: Precision-Controlled Light Distribution

Unlike competitors, LIGHTPANEL is the only U.S.-based manufacturer that utilizes world-class dotting laser machines and proprietary software to create fully enhanced dot grid patterns. These patterns act as micro “channels” that help distribute and control the spread of light evenly across the panel surface.

  • Our proprietary software enables complete control over:

    • Dot size

    • Spacing

    • Depth

    • Shape

    • And overall arrangement of every single light channel pattern

  • Using this system, we begin by laser-etching larger, more widely spaced dots near the LED source (edge). As the pattern moves farther away from the light source, the dots become smaller, denser, and more narrowly spaced, compensating for light drop-off and delivering consistent brightness from edge to edge.

This intelligent and adaptive dotting system is what makes LIGHTPANEL’s LED Light Guide Panels stand out—with unmatched optical performance, brightness consistency, and design flexibility.

Powering LED Light Guide Panels is straightforward and designed for flexibility and ease of use. Here’s how it works:

  1. Low Voltage Power Supply (12V or 24V DC):
    The panels operate using safe, low-voltage DC power. Depending on your panel size and brightness needs, you’ll use either a 12V or 24V constant voltage LED driver.

  2. Edge-Lit LED Integration:
    Each panel is embedded with energy-efficient LED strips along the edge. These strips are pre-wired or include quick-connect terminals for easy power connection.

  3. Wattage Matching:
    Always ensure the power supply wattage meets or exceeds the total power requirement of the panel. For optimal performance, we recommend using a driver rated at least 10–20% higher than the panel’s consumption.

  4. Installation Options:

    • Plug-and-play setups are great for portable or temporary use.

    • Hardwired connections are ideal for permanent installations using UL-listed LED drivers.

  5. Dimming Compatibility (Optional):
    Our panels can be paired with dimmable drivers (TRIAC, 0–10V, or DALI), allowing for control over brightness through wall dimmers, automation systems, or remote controls.

LIGHTPANEL Power Package Includes:

We provide a complete power kit for your convenience, which includes:

  • (1) Constant voltage power supply (driver)

  • (1) 120″ black AC cord

  • (1) 39.37″ white DC IP54-rated cord

Note: Components are shipped separately, and basic assembly is required.

Our team ensures every Light Guide Panel is paired with the correct power configuration, making installation easy, safe, and efficient. Please let us know about your application, and we’ll provide a tailored power solution.

Yes, our LED Light Guide Panels are fully dimmable.

We offer multiple dimming options to suit your specific application and control preferences:

Dimming Compatibility:

  • TRIAC (Phase-Cut) Dimming
    Compatible with most standard wall dimmers used in residential and commercial settings.

  • 0–10V Dimming
    Ideal for commercial and architectural lighting projects where smooth, flicker-free dimming is required.

  • DALI Dimming (Digital Addressable Lighting Interface)
    Advanced dimming protocol for smart building systems and networked lighting control.

  • PWM (Pulse Width Modulation)
    Used for more precise dimming, especially in display and signage applications.

What You’ll Need:

To enable dimming, the light guide panel must be paired with a dimmable LED driver that matches the desired control method. We can help you select and supply the appropriate driver and dimmer type for your project.

LIGHTPANEL Advantage:

We offer complete plug-and-play dimming solutions, including:

  • Pre-configured dimmable drivers

  • Compatible dimmers or controller recommendations

  • Wiring diagrams and technical support

Whether you’re installing a backlit display, architectural feature, or retail lighting system, we make it easy to add dimming functionality for optimal lighting control and ambiance.

 

Our LED Light Guide Panels are built for longevity and consistent performance. The LEDs last a minimum of 70,000 hours, making them a durable and cost-effective lighting solution.

Lifespan Breakdown:

Thanks to their ultra-efficient design and minimal heat output, our panels offer exceptional longevity:

  • 70,000 hours minimum rated life

  • 24/7 operation = approximately 5.7 years

  • 12 hours/day = approximately 11.4 years

  • 6 hours/day = approximately 22.8 years

Why They Last So Long:

  • Low Power Consumption
    The technology is designed for high energy efficiency, reducing stress on components and maximizing lifespan.

  • Minimal Heat Emission
    By emitting very little heat, our LEDs maintain stable internal temperatures, preventing premature failure.

  • Premium Components
    We use optical-grade PMMA, and precision aluminum housing for long-term durability.

  • Advanced Heat Management
    Integrated thermal regulation systems ensure consistent performance and protect the LEDs from overheating.

Maintenance-Free & Reliable:

With no bulbs to replace and virtually zero maintenance required, LIGHTPANEL LED Light Guide Panels are ideal for high-use environments like:

  • Retail & POP Displays

  • Architectural Lighting

  • Signage & Wayfinding

  • Hospitality & Commercial Interiors

Invest once and enjoy years of brilliant, even-lit illumination backed by superior engineering and craftsmanship.

Our average lead time typically ranges from 7 to 14 business days, depending on the complexity and quantity of your order.

Standard Lead Times:

  • Prototype or Sample Orders:
    Typically ships within 5–7 business days after design approval.

  • Standard Custom Orders:
    Most projects are completed and ready to ship within 7–14 business days.

  • Large Volume or Complex Projects:
    May require 3–4 weeks, especially if custom tooling, engraving, or finishing is involved.

LIGHTPANEL Advantage:

  • All products are manufactured in the USA at our production facility

  • Streamlined production workflow ensures reliable and consistent turnaround times

  • Rush order options available upon request (additional fees may apply)

We work closely with you throughout the process to ensure on-time delivery and clear communication at every step. Let us know your deadline—we’ll make it happen.

Yes, we have a variety of options regarding sample. Order A Sample

Laser cutting offers several key advantages when working with acrylic, making it the preferred method for precision fabrication in lighting, signage, and display applications.

Key Benefits of Laser Cutting Acrylic:

  • Clean, Polished Edges
    Laser cutting creates smooth, flame-polished edges with no need for secondary finishing, delivering a sleek and professional look.

  • High Precision & Accuracy
    Enables intricate shapes, fine details, and tight tolerances that are difficult to achieve with traditional cutting methods.

  • Consistent Quality
    Automated laser systems ensure repeatable accuracy across multiple pieces, ideal for large production runs and OEM projects.

  • Minimal Material Waste
    The precision of laser cutting reduces off-cuts and errors, maximizing material efficiency and cost savings.

  • Non-Contact Process
    No physical tooling touches the acrylic, which prevents surface damage, chipping, or warping.

  • Design Flexibility
    Easily accommodates complex curves, custom cut-outs, and engraved designs without expensive tooling changes.

LIGHTPANEL Advantage:

At LIGHTPANEL, we use world-class laser cutting systems to deliver:

  • Flawless acrylic parts tailored to your exact specs

  • Fast turnaround with minimal post-processing

  • Integrated engraving for branding, alignment, or light guide patterning

Whether you’re producing light guide panels, signage, or architectural elements, laser cutting ensures a consistently high-quality finish and functionality every time.

At LIGHTPANEL, we specialize in fully customizable LED Light Guide Panels tailored to your project’s exact specifications. From dimensions and shapes to technical features and finishing, nearly every aspect of the panel can be customized.

Customization Options:

Panel Size & Shape

  • Cut to any size or shape, including circles, ovals, cut-outs, or complex contours

  • Custom CNC routing available for precision edges

Power Exit Location

  • Choose side, back, corner, or custom power exits

  • Options for hidden or recessed cable management

  • Custom-length leads and connectors also available

Framing Options

  • Frameless or framed construction

  • Multiple aluminum framing profiles (surface mount, recessed, hanging, etc.)

  • Custom colors and finishes for architectural integration

Color Temperature & Brightness

  • Available in 3000K, 4000K, 5000K, and 6500K

  • Dimmable options and brightness tuning available

Mounting & Installation

  • Custom mounting holes, brackets, or integrated hanging hardware

  • Magnetic mounts or standoff-ready configurations

Edge Finish & Light Pattern

  • Laser-polished or matte edge finish

  • Fully customizable laser-etched dot matrix patterns for optimal light uniformity

Engraving & Branding

  • Add logos, alignment marks, or part numbers with high-precision engraving

LIGHTPANEL Advantage:

With our advanced manufacturing capabilities—including world-class laser systems, CNC routing, and proprietary dotting software—we make it easy to tailor every detail of your panel. Whether you need a unique form factor, specialized power access, or integrated framing, we deliver solutions built for performance, aesthetics, and ease of installation.

Yes, you can customize the thickness of the PMMA (acrylic) used in your Light Guide Panel.

Available Thickness Options:

We offer a range of PMMA thicknesses to suit different performance, aesthetic, and structural needs, including:

  • Standard Thicknesses:
    3mm, 4mm, 5mm, 6mm, 8mm, 10mm

  • Custom Thicknesses:
    We can source and fabricate panels in custom thicknesses based on your project requirements.

Why Thickness Matters:

  • Light Distribution:
    Thinner panels are ideal for slim-profile applications, while thicker panels allow for higher brightness and longer edge-light travel.

  • Structural Integrity:
    Thicker acrylic offers more rigidity and strength—ideal for freestanding or load-bearing installations.

  • Design Aesthetics:
    Custom thickness gives you more control over visual depth, edge glow, and panel presence in architectural or retail environments.

LIGHTPANEL Advantage:

Using precision laser cutting, we can manufacture your light guide panels to any required thickness while maintaining optimal light performance through our proprietary dotting patterns and optical-grade PMMA.

Please let us know about your application, and we’ll recommend the ideal thickness for the best balance of performance, appearance, and durability.

On average, production is 14-21 business days after the PO is submitted to LIGHTPANEL.

A diffusion film is used when the material being backlit is relatively translucent or has any areas you can see through.  

Manufacturing our LED Light Guide Panels in Shelby, North Carolina is a critical part of our identity as a trusted U.S. light guide panel manufacturer. It allows LIGHTPANEL to deliver superior quality, faster turnaround times, and highly customizable solutions that overseas vendors simply can’t match.

Made in the USA – Key Advantages:

Superior Quality Control

  • Every panel is crafted under strict U.S. manufacturing standards

  • In-house production ensures consistent brightness, uniform light output, and reliable performance

Faster Turnaround Times

  • Most custom orders ship in just 7–21 business days

  • Ideal for time-sensitive projects seeking a U.S. LED light panel supplier

On-Demand Customization

  • Work directly with our engineering team for fast revisions and prototyping

  • We support custom sizes, shapes, dot patterns, power exits, and more—perfect for clients looking for a custom LED light guide panel manufacturer in the USA

Responsive U.S.-Based Customer Support

  • Real-time communication with no time zone or language barriers

  • Immediate support from our knowledgeable team in Shelby, NC

Stable, Transparent Supply Chain

  • Domestic sourcing reduces risk of delays

  • Reliable production from a U.S. light guide panel vendor you can count on

LIGHTPANEL Commitment:

As a U.S. manufacturer of LED light guide panels, we offer unmatched quality, flexibility, and service. Whether you’re an architect, lighting designer, OEM, or signage professional, choosing a domestic LED light guide panel supplier ensures your project is supported every step of the way, with faster delivery, full customization, and guaranteed performance.

We do not recommend drilling holes into the LED Light Guide Panels after delivery, as doing so can damage the internal light guide structure and compromise performance.

Risks of Drilling After Delivery:

  • Damage to Laser-Etched Dot Pattern
    The custom dot matrix inside the panel is precisely engineered to distribute light evenly. Drilling can disrupt this pattern, causing hotspots, dim areas, or complete light failure.

  • Cracking or Chipping
    PMMA acrylic is sensitive to improper drilling techniques, which can result in cracks, edge chipping, or stress fractures.

  • LED Strip or Wiring Damage
    If your panel includes embedded LED strips or wiring, drilling may cause irreversible electrical damage.

LIGHTPANEL Solution:

We offer custom drilling and cut-outs during production to meet your specific mounting or installation needs.

  • Mounting holes

  • Standoff holes

  • Cut-outs for hardware, sensors, or cable pass-throughs

  • Custom hole locations and diameters are available upon request

Recommendation:

Let us know your hole placement and size requirements during the design phase. Our team will ensure all holes are precision-cut using CNC routing, maintaining both the aesthetics and light performance of your panel.

Choosing pre-drilled panels guarantees clean, accurate results and protects your investment.

Yes, we offer comprehensive design support for custom LED Light Guide Panel projects, helping you turn your ideas into precision-engineered, ready-to-install solutions.

What Our Design Support Includes:

Concept-to-Completion Support

  • We work closely with you to understand your lighting goals, space requirements, and design constraints

  • Ideal for architectural backlighting panels, custom acrylic edge-lit panels, and LED signage backlighting systems

CAD & Engineering Services

  • We provide detailed CAD drawings and cut files for approval

  • Fully customizable specs including panel thickness, laser-etched dot patterns, power cable locations, and mounting hardware

Light Distribution Optimization

  • Using our proprietary software and world-class laser systems, we create custom light guide dot patterns that ensure even illumination

  • Optimized for large-format LED light panels, ultra-thin backlit displays, and retail shelf lighting solutions

Prototyping & Revisions

  • Available for both low-volume prototyping and high-volume production

  • Fast turnaround on LED light guide panel mockups with full support for testing and iteration

LIGHTPANEL Advantage:

As a U.S.-based manufacturer of LED light guide panels, we combine engineering excellence with responsive service. Our design team has experience supporting projects across a wide range of industries, including:

  • Retail fixture LED light panels

  • Architectural wall panel lighting

  • Custom edge-lit acrylic panels for signage

  • Commercial backlit graphic displays

  • OEM LED panel integrations

Whether you’re building a one-of-a-kind illuminated display or sourcing for a larger rollout, LIGHTPANEL provides the custom light guide panel design expertise and technical support to ensure success—on time, on budget, and to your exact specifications.