Energy 101: Lumens (US Department of Energy)

Education Services / L’équipe des services d’éducation
23 September 2013

This video talks about Lumens. When you're shopping for light bulbs, compare lumens to be sure you're getting the amount of light, or level of brightness, you want.

Education Services / L’équipe des services d’éducation

This content is provided through Let's Talk Science's Education Services team.


Ce contenu est fourni par l'équipe des services d'éducation de Parlons sciences.



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