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Light Guide Plates

Many claim that edge lit luminaires are the future of office lighting. From the LGP’s start in 2010, we have been fascinated by the technology that offers lighting manufacturers new opportunities for designing modern, sophisticated, elegant, and efficient luminaires.

A LGP is a slim edgelit lighting unit (typically in an acrylic material like PMMA) with a micro-structured surface that ensures uniform appearance and high efficiency while directing  the light in a specified direction.


  • Uniform appearance and high efficiency
  • Targeted light distribution
  • Minimized thickness
  • Finest structure pattern

Structure types and patterns can be specified in terms of shape, density, size, angles, and depth, allowing for a great variety of optical features. For example, it’s possible to target the light output to illuminate a defined area or create a cutoff of the beam angle.

Our LGP solutions
In close cooperation with our customers, we have challenged the LGP technology over the years. Today, we offer a broad variety of Light Guide Solutions, including plates, rods, tubes, bends and advanced. All are based on our advanced laser technology.

To ensure the best output ratio corresponding to your specific requirements, all our LGPs can be tested individually or in combination with a complimentary component in our inhouse light laboratory.

If you have special requests or need more information, please contact us.

Products in this category

Ingemann Light Guide Bend

2021-02-15T11:42:52+01:00February 15th, 2021|

Ingemann Light Guide Bend can be moulded into any given shape or form that you require. It’s appropriate for both industrial and architectural applications, and it offers a world of opportunities.

Ingemann Light Guide Advanced

2021-02-12T15:58:24+01:00February 12th, 2021|

Ingemann Light Guide Advanced is our most advanced technology where a custom-made laser setup enables production of highly sophisticated optical elements.

Ingemann Light Guide Tube

2021-02-15T14:32:29+01:00February 9th, 2021|

Ingemann Light Guide Tube is based on PMMA tubes. Due to the PMMA´s high optical performance, this solution creates endless opportunities to make a luminaire that stands out.

Ingemann Light Guide Rod

2021-02-15T15:14:16+01:00February 9th, 2021|

Ingemann Light Guide Rod is a unique light guide solution that functions as an efficient light emitting unit. In addition, it can create a customized visual pattern according to your design.

Ingemann LGP

2021-02-17T14:04:14+01:00February 8th, 2021|

Ingemann LGP is a versatile Light Guide Plate that fits both circular and rectangular fixtures. It's produced in cast PMMA which offers great optical properties and one/two-sided laser engraving.

Ingemann Green Cast LGP

2021-02-15T12:12:08+01:00February 3rd, 2021|

70% CO2 reduction with Ingemann Green Cast LGP. It's a versatile Light Guide Plate based on a mix of pre- and post-industrial PMMA waste with a high optical efficiency.

Ingemann Extruded LGP

2021-02-17T14:18:17+01:00February 3rd, 2021|

The Ingemann Extruded LGP is a versatile Light Guide Plate that fits both circular and rectangular fixtures. It's produced in extruded optical graded PMMA.

Cast Lumina

2021-02-12T15:27:28+01:00June 7th, 2018|

Lumina Cast LGP is an innovative volumetric cast PMMA type. It is developed for ultra-slim lighting frames, often for decorative purposes such as signage, displays and lighting fixtures.

Ingemann Linear LGP

2021-02-15T15:30:11+01:00June 7th, 2018|

15% improved efficiency with Ingemann Linear LGP. It's based on a unique extruded PMMA material with micro lenticular structures on one side and laser engraved structure on the opposite side.