Mòbil: +8619521262806
Correu electrònic: info@seglight.com
Correu electrònic: seglight@163.com
Adreça: No. 158, Nanle Road, Districte de Songjiang, Xangai

Ultra thin, super bright, uniform light guide, energy saving, environmental protection, no dark area, durable, not easy to yellow, easy to install and repair
Enviar consultaIn the use of products, it can help customers to select the appropriate led floor tiles, sign backlight, light led strip, and provide technical support for after-sales service. We work closely with our partners to provide customers with the most valuable productivity solutions and professional business! Our company is equipped with a number of experienced management and R&D elites, so you can trust on our professional technology and skills. The company always takes "customer's quality standard is the goal of enterprise pursuit" as the principle, and uses the new modern enterprise concept to do deep management. The competitiveness of our company is an organic combination of the specific capabilities that our company has and can bring us market competitive advantage, which is the key to our survival and development.
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.
Our enterprise has won more and more recognition from domestic and foreign merchants, so our Round Laser DOT Hight Transmittance Light Guide Sheet for LED Down Light LGP is exported to most countries and regions in the world. We provide customers with high efficiency and high quality products to meet customer needs. We actively build an industrial chain with competitive advantages and promote the enhancement of product value, brand value and corporate value.
Hot Tags: led light guide panel, China led light guide panel manufacturers, suppliers, factory, drop ceiling light panels, rigid led strip, Llums de tira per a l'habitació, Atenuador de paret DMX, led floor tiles, backlit LED
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Mòbil: +8619521262806
Correu electrònic: info@seglight.com
Correu electrònic: seglight@163.com
Adreça: No. 158, Nanle Road, Districte de Songjiang, Xangai








