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DIN Standards Committee Lighting Technology

About FNL

DIN's Standards Committee Lighting Technology (FNL) develops standards and specifications - and represents German interests at European and international level - in the field of light and lighting, including natural and artificial lighting in the range of ultraviolet, visible and infrared radiation. Topics include:

  • terminology
  • fundamentals of vision
  • photometry
  • radiometry
  • lighting applications for interior and exterior lighting
  • energy efficiency of lighting
  • photobiological effects of light and lighting

The FNL mirrors the work of ISO/TC 274 "Light and lighting" and holds its secretariat.
At European level it mirrors the work of CEN/TC 169 "Light and lighting", also holding its secretariat.

How is FNL composed?


DIN e. V.
Kim Ihlow

Am DIN-Platz
Burggrafenstraße 6
10787 Berlin

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New projects
Document number Begin Title
DIN 5031-100 2024-05-16 Optical radiation physics and illuminating engineering - Part 100: Melanopic effects of ocular light on human beings - Quantities, symbols and action spectra More  Comment 
DIN CEN ISO/TS 7127 2024-03-19 Light and lighting - Building information modelling properties for lighting - Lighting systems (ISO/TS 7127:2023) More  Comment 
DIN 67524-2 2023-11-30 Lighting of road tunnels and underpasses - Part 2: Calculation and measurement More  Comment 

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New publications
Document number Edition Procedure Title
ISO/CIE 23539 2023-03 Standard Photometry - The CIE system of physical photometry More  Order from DIN Media
DIN/TS 67600 2022-08 VN Complementary criteria for lighting design and lighting application with regard to non-visual effects of light More  Order from DIN Media
DIN 67510-2 2022-07 Standard Photoluminescent pigments and products - Part 2: Measurement of phosphorescent products on site More  Order from DIN Media

All publications