Lumen (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "Lumen" in Czech language version.

Last modified: 02:40:28, 9 August 2026 (UTC)

Ref.Un. Ref.Website

Global rank Czech rank

low place

4,909^th place

11web.archive.org

1^st place

1^st place

heureka.cz (Global: low place; Czech: 4,909^th place)

zarovky.heureka.cz

Philips 8719514435711 LED filamentová žárovka 1x7,3W/100W E27 1535lm 3000K čirá, Ultra Efficient. Heureka [online]. Heureka Group [cit. 2023-09-18]. Dostupné online.

web.archive.org (Global: 1^st place; Czech: 1^st place)

StackPath. www.ledsmagazine.com [online]. [cit. 2020-05-09]. Dostupné v archivu pořízeném dne 2020-09-27.