Category:Stadium grass lighting systems

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Deutsch: Beleuchtungsanlagen für Stadionrasen (zur Förderung des Graswachstums)
English: Stadium grass lighting systems (to increase growth of grass)
English: Special "assimilation lighting" systems for lawn (turf) pitches (fields) are used in stadiums (sports venues), especially in winter and in otherwise shaded areas, to aid the growth of grasses. These systems were developed in the early years of the 21st century, in particular by the Dutch company SGL B.V. (Stadium Grow Lighting). As of 2011 SGL systems were used in almost 90 stadiums worldwide.