The phrase "brightest setting" refers to the highest level of brightness or illumination.
Sentences with «brightest setting»
For best results, make the photo outdoors in a nice bright setting. (blogs.elenasmodels.com)
The one knock I have is that the Show's glossy surface kicked back a lot of reflections in brighter settings, and blacks started to wash out at wider angles. (tomsguide.com)
Love this more nutural yet still bright set of colors. (fashionsquad.com)