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Acrylic Diffuser Sheet
  • Acrylic Diffuser Sheet
  • Acrylic Diffuser Sheet
  • Acrylic Diffuser Sheet
  • Acrylic Diffuser Sheet
Acrylic Diffuser Sheet Acrylic Diffuser Sheet Acrylic Diffuser Sheet Acrylic Diffuser Sheet

Acrylic Diffuser Sheet

J.K acrylic diffuser, extruded sheet product was developed specifically as a diffusion lens for LED lighting. It offers distinct light diffusion levels that can be matched with other design elements to help achieve the desired lighting qualities for different fixture designs. The technology behind the sheet diffusion properties, helps minimize hot spots caused by intense LED lighting.

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Product Details

Specification

Dimension(L×W×T)
Length(L)Width(W)Thickness(T)
1200mm1200mm1.2/1.5/2.0mm
Light TransmissionNormally 90%、85%、80%、76%、60%, can tailor to customer’s requirements
Appearance1,Double sides matt2,One side matt, another side smooth;3,one side matt, another side orange peel texture;


 

Appearance: 

1,Translucent with One side matt, another side smooth;

2, Translucent with one side matt, another side orange peel texture.

 

Character

1.Efficiency

Acrylic diffuser enable high efficiency extraction of light from a luminaire without sacrificing performance. Transmission well in excess of 90% is typical, and luminaire dependent efficiency can be even higher.

2.Light source hiding ability

Acrylic diffusers offer outstanding hiding of LED and fluorescent light sources, with excellent color mixing. The diffusers solve the most difficult LED hiding problems while maintaining excellent efficiency.

3.Inreases light uniformity throughout the lighting diffuser;

4.Simplify design consideration for new fixtures and for retrofit conversions to LED's;

5.Choose the best option for different fixtures' performance requirements.

 

Application

Market research showed a need for diffuser sheet with different levels of light diffusion to meet various fixture performance requirements. "Some designs, for example, may want a low level of diffusion to soften the edges of emitted light. Others may need more light diffusion to reduce direct glare. Also, variables such as the LED-to-lens distance and the LED matrix spacing affect the optimal light diffusion. While diffusion and light transmission are directly associated, having these diffusion options allows the light fixture designer the ability to achieve the lighting qualities they desire for a specific fixture."

 

J. K LED Lighting diffuser with different levels of light diffusion offer more possibility to design versatility, it simply mean more possibilities to find a diffuser that works best in the overall design, This is important especially when converting existing fixtures to LED lighting, where the diffusing sheet has to work well with design elements that already exist."


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For Back-lit Led Luminaire: 

CodeThicknessAppearanceDistance between lamps: working distance to diffuserTransmission
       (Test by Transmission and haze Analyzer,ASTM D1003-61(1997)
Efficiency
       in typical
       LED luminaire
Commends
JK-902mmOne side matt,
       Another side smooth or orange peel texture
1:292%92%-95%Highest efficiency,
       Good lamp hiding
JK-851.5mmOne side matt,Another side smooth or both side matt1:2.588%88%-%92Excellent efficiency,
       Increased lamp hiding
JK-761.5mmOne side matt,Another side smooth or both side matt1:285%85%-88%High efficiency,
       Excellent lamp hiding
JK-602mmOne side matt,
       Another side orange peel texture
1:1.580%80%-85%General efficiency,
       Strongest lamp hiding available


For side lighting Led Luminaire:

CodeThicknessAppearanceRecommend Light
Guide Plate
Transmission
(Test by Transmission and haze Analyzer,ASTM D1003-61(1997)
Efficiency
in typical
LED
luminaire
Commends
JK-901.5mmOne side matt,Another side orange peel textureScreen printed LGP93%90%-93%Highest efficiency,General defect hiding
JK-851.5mmOne side matt,Another side smooth or both side mattScreen printed or Laser cutting LGP88%88%-%92Excellent efficiency,Increased defect hiding
JK-761.5mmOne side matt,Another side smooth or both side mattScreen printed or Laser cutting LGP85%85%-88%Excellent efficiency,Strongest defect hiding


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