Diffuser Film/Sheet
Fine Matte Structure Diffuser Film/Sheet (Light Diffuser)Yongtek’s ultra-slim light diffuser films, crafted from optical-grade PET film with dual-side diffusion coatings, offer exceptional light diffusion. These films effectively eliminate LED hotspots while ensuring even light distribution.
Our light diffuser film available in a range of light transmittance rates and thicknesses, meeting the diverse needs of LED lighting applications. These light diffuser films are ideal for use in LED luminaires, graphic overlays for white goods, and LED indicator lights in EV chargers, these films provide enhanced lighting performance across various industries.




Model Name | Material | Thickness | Light Transmittance (T/T) | Recommned Application & Model Features. | ||
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DF-90H | PET | 0.265mm | 94% | * Excellent diffusion with high light trasmittion PET film. * Specially designed for energy efficient products. |
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DF-534 | PET | 0.22mm | 75% | * Ultra slim with good light transmittance and light diffusion effect * Specially design for ultra slim lighting fixture and graphic overlay printing material. |
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DF-188SK | PET | 0.21mm | 74% | * Ultra slim with excellent light diffusion effect to provide uniform light output * Specially design for ultra slim lighting fixture or direct-light lightings *High uniformity performance for printing graphic overlays. |
Specs | Material | Thickness | Roll Size | Cutting Service | MOQ | Lead Time |
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Standard Spec. | PET | 0.265mm 0.22mm 0.21mm |
1260mm/W*1500Meters 1160mm/W*1500Meters |
*Any size and shape within stardard width *Packed in Roll or Cut by sheet are all available |
None | 1 ~ 2 weeks |
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