is 58.95 KB, has a resolution of 1024x574 pixels and was uploaded on December 28, 2019 @ 6:44 pm by user: markjage. It is filed under the tags: radiation, luminous efficacy, diagram, text, photometry. Click the blue button at the top to freely download: Light Luminous Efficacy Photometrisches Strahlungsäquivalent Lumen Lux png.