White LED Light Guide Panels for Backlit Signs & Displays
LIGHTPANEL’s 6500K white LED light guide panels deliver clean, bright, daylight-white illumination for SEG light boxes, menu boards, retail displays, POP signage, and architectural features. Our white LED panels use laser-engraved LGP (Light Guide Plate) technology to provide perfectly even backlighting, eliminating hotspots and banding across the entire panel. Each white LGP panel is ultra-thin (¼″), 24V, CRI 90+, and manufactured in custom sizes for light boxes, frames, wall displays, shelving, and branded environments.
High-Brightness White LED Panels
Powered by energy-efficient, ultra-bright 6500K LEDs, our white LED light guide panels deliver crisp, daylight-white illumination for high-impact backlit signage and displays.
Ultra-Thin White LGP Panels
Our white LED light guide panels feature a slim ¼″ (6.35mm) profile, making them ideal for SEG frames, light boxes, wall graphics, and architectural installations.
Optical-Grade White Light Guide Plates
Each white LGP panel is made from laser-cut optical-grade acrylic, delivering superior light transmission, clarity, and long-term performance for commercial displays.
Uniform White Backlighting
Laser-engraved dot-matrix technology ensures 100% even white illumination across every 6500K LED panel, eliminating hotspots, shadows, and striping.
Thermally-Protected White LED Panels
Integrated thermal management extends LED lifespan while maintaining stable white color output and brightness for long-term commercial use.
Fast-Built Custom White LED Panels
Standard white LED light guide panels ship within 72 business hours, with custom sizes built fast for signage, retail, and OEM projects.
Incredibly Bright White LED Light Guide Panels
Our 6500K white LED light guide panels deliver brilliant, daylight-white illumination with edge-to-edge uniformity, ultra-low power consumption, and professional-grade LED clarity for backlit signage, SEG frames, and illuminated displays. Each white LGP panel is laser-engineered to eliminate hotspots and shadows, producing clean, evenly lit white LED panels for commercial environments.
Turnkey 6500K White LED Panels for Backlit Signage
This complete line of high-performance 6500K LED light panels provides uniform white backlighting, energy-efficient operation, and ready-to-install designs for light boxes, menu boards, retail graphics, and architectural displays.
All white LED light guide panels are available in standard sizes or custom-built to your exact dimensions, brightness, and mounting requirements — giving you full flexibility for any signage or display system.
ENGINEERING
The science behind perfectly uniform LED light panels
LIGHTPANEL engineers and manufactures precision LED light guide panels using advanced optical design, laser-engraved acrylic, and high-output LED edge lighting to deliver perfectly even white and color-tunable backlighting across every panel.
Unlike generic LED sheets, our white LED panels, 6500K light guide panels, and RGB LGP panels are engineered to eliminate hotspots, banding, and shadows, ensuring edge-to-edge illumination for backlit signs, SEG fabric frames, light boxes, and display systems.
Every LightPanel LED light guide panel is designed around three core engineering principles:
• Optical-grade acrylic light guide plates for maximum light transmission
• Laser-engraved dot-matrix diffusion for uniform brightness across the entire surface
• Precision LED edge lighting tuned to each panel size, color temperature, and brightness level
This engineering-first approach is what allows our white LED light panels, 6500K panels, and custom LGP panels to outperform standard backlighting in retail displays, menu boards, illuminated walls, and commercial signage.
- REFLECTIVE FILM
- Optional reflective film for added thermal management and enhanced brightness
- MACADAM LEDS
- Low power, mercury-free, energy-efficient
- ENHANCED LIGHT DIFFUSION FILM
- Optional
- POWER SUPPLY & CONTROLLER
- SELV power supply and dimming controller. A CCT controller is required for tunable white panels, and an RGB or RGBW controller is required for RGB panels.
- DOT MATRIX LASER ENGRAVED PATTERN
- Across the acrylic/PC/glass surface, evenly distributing the light across the LGP
- OPTICAL GRADE CONTINUOUS CAST PMMA
- Total luminous transmittance
- REFLECTIVE TAPPING
- Optional, sides without LED strips can be taped
Illustration: The components utilized may vary to meet customer specifications per application or quote
Technology
With state-of-the-art machinery, advanced manufacturing processes, and top-tier materials, we create high-performance White LED Light Guide Panels and Customizable LED Light Panels that deliver exceptional brightness and quality, tailored to meet your unique needs.
High-Precision Laser Cutting for LED Light Guide Panels
LIGHTPANEL uses advanced laser cutting to manufacture white LED light guide panels with ultra-tight tolerances and crystal-clear edges. This precision allows LED light to enter the panel cleanly, producing uniform edge-lit illumination across every 6500K LED panel, white LGP, and custom light guide panel we build.
Our laser-cut acrylic ensures no edge distortion, no light loss, and no uneven brightness, delivering professional-grade backlighting for SEG frames, light boxes, menu boards, and illuminated signage.
Laser-Engraved Diffusion for Even White LED Panels
Every LightPanel white LED light guide panel uses a proprietary laser-engraved dot-matrix pattern designed to distribute light evenly across the entire surface. This technology eliminates hotspots, banding, and shadowing, delivering true edge-to-edge brightness in 6500K LED panels, white LGP panels, and backlit displays.
Our diffusion system ensures perfectly uniform illumination for SEG fabric frames, retail displays, menu boards, and architectural signage; even in large-format panels.
Thermal-Engineered White LED Light Panels
LIGHTPANEL’s white LED panels and 6500K light guide panels are built with integrated thermal management systems that keep LEDs cool, stable, and color-accurate. By controlling heat inside the light guide panel, we preserve brightness, color consistency, and LED lifespan — even in high-brightness commercial applications.
This thermal engineering ensures our white LED light guide panels maintain clean, uniform backlighting in light boxes, SEG frames, POP displays, and retail signage for years of continuous use.
Seeing is believing
Since our White LED Light Guide Panel and 6500K LED Light Guide products are visually driven, we highly recommend ordering a sample. This will give you the opportunity to experience firsthand the superior brightness, uniformity, and craftsmanship that set our panels apart in quality and performance.
- Samples ship within 2 business days
- We offer same day quotes
- Custom production available
- OEM and wholesale
- Application design support
- Ships from Shelby, NC
- 2 Year Warranty
