Material Options: PET / PC
Customisable for Various Lighting Applications
Our Micro-Structured Optical Film series is engineered to optimize light distribution, enhance visual comfort, and improve optical efficiency across a wide range of lighting fixtures. With precision micro-structures and high transmission rates, these films deliver uniform illumination, anti-glare performance, and excellent light shaping capabilities—ideal for professional, commercial, and architectural lighting projects.
Product Overview
BatWing diffusers provide an efficient “batwing” light distribution to help luminaires achieve a flat-field beam profile, uniformly illuminating a floor or work surface without a central hot-spot. They are suitable for both LED and fluorescent light sources.
By using a specially designed micro-lens array on the film surface, these diffusers deliver precise 2D Batwing light control for uniform illumination and high optical efficiency.
Typical Light Efficiency: 92% – 95%
Application:
Offers a smooth batwing beam distribution, ideal for corridors, offices, and specialized ambient lighting that requires wide yet uniform illumination.
| TYPE | TYPICAL LIGHT ANGLE | DIAGRAM |
| BN-BF20 | Horizontal：88° Vertical：133° |  |
| BN-BF30 | Horizontal：92° Vertical：132° |  |
| BN-BF40 | Horizontal：91° Vertical：128° |  |
Why Choose Our Optical Films?
• High transparency & low light loss
• Customizable light patterns & diffusion angles
• Lightweight, impact-resistant PET/PC materials
• Suitable for professional lighting design and OEM/ODM projects
Batwing Diffusion Film
Classification
