Mob: +8619521262806
E-post: info@seglight.com
E-post: seglight@163.com
Aadress: No. 158, Nanle Road, Songjiang District, Shanghai

Ultra thin, super bright, uniform light guide, energy saving, environmental protection, no dark area, durable, not easy to yellow, easy to install and repair
Send InquiryWe create high quality linear pendant, 24V led power supply, linear light fixture and services for customers with efficient management, excellent technology and good reputation. The principle of our company is that win-win means success and peace creates the foundation. All staff will do their best ability in order to offer every customer of better products and satisfied service. Welcome for any inquiry to us. We have launched a real-time monitoring and management analysis system for production process control and quality inspection, which provides a favorable guarantee for improving the modern management level of the industry. We guarantee quality with scientific management, occupy the market with excellent quality, and win customers with high-quality service.
LED Light Guide Panel
LED Panel Features
Ultra thin, super bright, uniform light guide, energy saving, environmental protection, no dark area, durable, not easy to yellow, easy to install and repair
Light Guide Panel Description

LGP (Light guide plate) is a transmission medium of light. It is to use optical grade acrylic / PC plate, and high-tech materials with high refractive index and no light absorption to print light guide points on the bottom surface of optical grade acrylic plate by laser engraving, V-shaped cross grid engraving and UV screen printing technology. The optical grade acrylic plate is used to absorb the light emitted from the lamp on the surface of the optical grade acrylic plate. When the light hits each light guide point, the reflected light will diffuse to all angles, and then the reflection condition is destroyed and the light is emitted from the front of the light guide plate. Through various light guide points with different density and size, the light guide plate can emit light evenly.


Laser-dotting Diagram Engraving and Scribing Diagram
Light Guide Panel Structure
LGP is a kind of high-tech product that takes advantage of light effects, such as refraction, reflection and diffuse reflection, formed by side light source between lines or dots and turns spot light source or line light source into plane light source. LED light guide panel is to embed LED light source on the edge of LGP as a simple flat versatile LED sheet to be used in a variety of places.


Light Guide Panel Parameters
Comparison of LGP Processing Technology | |||
Contrastive Items | Silkscreen Printing LGP | Laser-engraving LGP | Machine-engraving V-cutting LGP |
Reflective Unit | Ink Printing Plane Point | Dots | V-type Trunking |
Reflective Material | Chemical Material on the acrylic surface | Dots by Laser Gasification | V-cutting Trunking |
UV Protection | NO | YES | YES |
Brightness Contrast | / | 30% | 25% |
Size Tolerance | 1mm | 0.1mm | 0.1mm |
Service Life | 2-3 Years | 5-6 Years | 5-6 Years |
Application Scope | Indoor | Indoor/Outdoor | Indoor/Outdoor |
We only use the brand-new optical grade PMMA as base material to ensure the durability, and adopt the most advanced 3D laser processing or engraving processing technology to make perfect even light.

Engraving V-cutting Machine Dimension Laser-engraving Machine Dimension
LED Panel Certificates

Light Guide Panel Suppliers

Our Specialty

As light guide panel supplier, we have processing machines for different Laser dot patterns and there are special ones for TV backlight LGP and car Lamp transmission.

Others like LOGO, photo, art graphic engraving are also possible to create.
LED Light Guide Panel Applications
Due to its flat, ultra-thin, customizability, it's been widely used in various different fields.
Advertising application: light box, led light letter, signboard, display rack, show case, craft etc.
Traffic application: windows for trains, bus and cars, limousine, RV roof etc.



Medical application: infant incubators, medical instrument etc.
Industrial application: equipment surface display etc.
Lighting application: fluorescent lamp, ceiling lamp, street light, line lamp etc.
We believe that we are destined to be the best supplier of PS Light Guide Sheet for Ultra Slim Light Box in the market since we have excellent quality products and first-class services. We should actively promote cleaner production, pay attention to energy conservation and environmental protection.
Hot Tags: led light guide panel, China led light guide panel manufacturers, suppliers, factory, rgb p10 panel, linear led wall washer light, Large Light Box Sign, flexible light sheet, 4 channel dmx controller, P10 RGB LED Module
18w 162leds Smd5050 Rgb Led Flex Tile For Ceiling Or Light Box Application
P5 Outdoor Module Pixel Tv Screen Nationstar Smd 2727 Led Wall Panel
A1 A2 And A3 Three Sizes Are Customizable Ultra Thin Illustrated Dynamic Light Boxes
Financial Institutions Window Advertising P3 91 Transparent Glass Led Display
Mob: +8619521262806
E-post: info@seglight.com
E-post: seglight@163.com
Aadress: No. 158, Nanle Road, Songjiang District, Shanghai









