Lumen und Lux einfach erklärt

aus
How To Choose The Best Dynamo Lights For Bicycle Touring and Bikepacking – CyclingAbout https://www.cyclingabout.com/best-dynamo-lights-bicycle-touring-bikepacking/

Candela Lumen Lux

Candela Lumen Lux einfach erklärt:

aus:
Candela? Lumen? Lux? What do they mean?