Customized Backlight Solutions & Optical Sheets Supplier – Rnoda Tech
What is LGP sheet?
LGP sheet stands for Light Guide Plate sheet.
Light Guide Plate (LGP sheet) is an optical-grade transparent acrylic sheet, usually made from PMMA, PS, or MS material with special laser-dot or line patterns on the surface.
LGP sheet how it works
- LEDs inject light into the edge of the LGP.
- Light travels inside the transparent sheet by total internal reflection.
- Special dot/line patterns on the sheet surface extract the light out evenly.
- The result: a bright, uniform panel of light without hot spots or dark areas.
| Product name | LGP Panel for Emergency Lighting & Exit Signs |
| Thickness | 3MM,4MM,6MM,8MM,10MM |
| Custom size avaliable | YES |
| Density | 1.2 g/cm3 |
| Application | A Grade, can be used for lighting,Emergency lighting & exit signs |
| Material | PMMA |
| MOQ | 100 Pieces |
| Packaging | PE film or Kraft Paper on both sides, wooden pallet |
| Delivery time | 7-15 days( According to your needs and custom size） |
Key Features of LGP sheet
- High light transmittance (Mitsubishi LGP >92% for PMMA).
- Even light distribution.
- Thin, lightweight, and durable.
- Customizable in size, thickness, and dot pattern.
- Energy-efficient when used with LEDs.
Images details
Applications of LGP Sheets
- Emergency lighting & exit signs (uniform backlighting for “EXIT” panels).
- LED panel lights (office lighting, commercial lighting).
- Displays & signage (advertising light boxes, illuminated posters).
- Consumer electronics (TVs, monitors, laptops, backlight material).
- Automotive (dashboard displays, control panels).
Factory Workshop
