Opal LED Diffuser Films (Volumetrics)

Whether you are looking for a clear polycarbonate material (PC) or an advanced LED diffusive PC, Ingemann Components’ department of Lighting and Optics offers a variety of profound options. Through our comprehensive network of suppliers and many years in the lighting components industry, we can assist you in finding the most suitable product for your specific application. We realize the importance of hiding the LED light source, getting the highest light output – all without compromising building regulations when developing a new luminaire.

Our diffusion films are mainly used in the design of power efficient LED lighting systems, where good ilumination angles combined with high light transmission is key.

I-DIFF can be used for edge-lighting as well as for direct illumination systems.

Ingemann Components’ department of Lighting and Optics also offers a versatile processing of the materials in both 3 and 5 axis milling machines and advanced laser cutters.


All products mentioned in this category can be tested individually or in combination with a complimenting component in our very own Light Distribution Laboratory; Ingemann Research Center. This can be done to give you the very best output-ratio, for your specific demands.

For additional information, please read the datasheet or contact the department of Lighting and Optics at Ingemann Components.

Products in this category

Lumieo® II

2021-03-23T16:29:45+01:00June 7th, 2018|

Premium white acrylic sheet which provides high transmission and excellent lamp hiding capabilities. Its light transmittance is 5% better than Lumieo ® S84, Lumieo®.

Lumieo® S84 0,5mm

2021-03-23T16:30:52+01:00June 7th, 2018|

Lumieo® is a premium white acrylic (PMMA) foil which provides both high transmission and excellent lamp hiding capabilities.

Duriflex HT

2021-03-23T16:33:17+01:00June 7th, 2018|

The Duriflex HT is a clear diffusor sheet featuring a plano-convex optical pattern which ensures that the light is spread perpendicular to the pattern.

Duriflex MW

2021-03-23T16:34:53+01:00June 7th, 2018|

The Duriflex MW is a white opal PETG foil with a good light transmittance and a matt white finish. It offers an excellent diffusion compared to its thickness.

Flexilume Clear

2021-03-23T16:38:06+01:00June 7th, 2018|

The Flexilume is a PMMA acrylic sheet which offers a transmittance of 91% or 62%, and a good diffusion of the light. It features a matte/smooth finish for top-notch uniformity.

Flex G2

2021-03-23T16:44:01+01:00June 7th, 2018|

Flex G2 is an updated version of the Flexilume diffusive overlay film. It has a neutral color diffusion and is thinner, weighs less, has improved shear cutting properties, increased transmittance, enhanced surface diffusion through a satin/matte surface.


2021-03-23T16:52:22+01:00June 7th, 2018|

I-DIF diffusion films are mainly used in power efficient LED lighting systems, where good illumination angels paired with high light transmission are key features. These films is suitable for both edge-lit as well as for direct-lit systems.  


2021-03-23T16:50:21+01:00June 5th, 2018|

I-DIF 20 is a diffusive film using one or two layers of coating on a polyester base for distribution of the light. The film is highly efficient with a lighting transmittance of up to 99% – depending on the film type.

BrightView C series

2021-03-23T16:49:08+01:00June 5th, 2018|

The BrightView C-Series diffusors efficiently hide the light source in lamps and provide a smooth illumination in both LED and fluorescent applications. They provide excellent depixellation, angle control, color mixing, and color uniformity.