Customized Backlight Solutions & Optical Sheets Supplier – Rnoda Tech
What is UGR Diffuser Sheet ?
A UGR diffuser sheet is a micro-prismatic optical sheet designed to help control light distribution and reduce glare in LED lighting systems. Its specially engineered surface structures redirect and distribute light to support visual comfort while maintaining effective illumination.
Product Specifications:
| Parameter | Specification |
|---|---|
| Product Type | UGR Diffuser Sheet |
| Material Options | PMMA / PC / PS |
| Standard Thickness | 1/1.2/1.5/2mm |
| Standard Sheet Size | 1220 × 2440 mm |
| Glare Control Target | UGR < 19 |
| Prism Designs | Convex Honeycomb / Concave Hexagonal / Convex Pyramid / Four-Corner Micro-Diamond |
| Application | LED lighting and luminaire optical systems |
| Customization | Subject to material, design and processing requirements |
UGR diffuser sheet Application:
UGR diffuser sheets are commonly used in LED panel lights, office lighting, commercial luminaires and other lighting applications where glare control is an important design consideration.
Available in PMMA, PC and PS, UGR19 micro-prismatic diffuser sheets offer different material options to meet optical performance, impact resistance and cost requirements. Various prism patterns, including convex honeycomb, concave hexagonal, convex pyramid and four-corner micro-diamond designs, can be selected according to the optical requirements of the lighting system.
A UGR rating below 19 is a target for the complete lighting installation, not a guaranteed property of the diffuser sheet alone. The final Unified Glare Rating depends on factors such as luminaire design, luminous surface brightness, installation geometry and observer position. Proper optical design and lighting calculations are therefore essential to verify the required UGR performance.
Why Choose Us
- Focus on LCD components and backlight materials
- Flexible support for OEM & ODM projects
- Experience serving international B2B customers
- Reliable supply and stable quality
FAQ
1. What Is the Difference Between a UGR Diffuser Sheet and a Standard Diffuser Sheet?
A standard diffuser sheet scatters light to improve uniformity, while a micro-prismaticUGR diffuser sheet uses a specialized surface structure to control light distribution and help reduce glare.
2. Can UGR Diffuser Sheets Be Customized in Size, Shape and Thickness?
Yes. Custom sizes, shapes and thicknesses can be discussed based on your requirements. Standard thicknesses range from 1–2 mm, with sheet sizes of 1220 × 2440 mm.
3. What Are the Applications of UGR Diffuser Sheets?
UGR diffuser sheets are commonly used in LED panel lights, office lighting, classrooms, healthcare facilities, commercial spaces, residential lighting and industrial environments.
Looking for a suitable low-glare UGR diffuser sheet for your next lighting project?
Contact us to discuss material selection, prism patterns and technical specifications.
