“How to Use the Luminance Feature in Lightroom 2” by Yanik’s Photo School features a video tutorial on adjusting luminance in Adobe Lightroom. Pro photographer and photography blogger Yanik Chauvin guides us through adjusting luminance on a sunset shot, a landscape shot, and a fashion shot.

As Yanik puts it, the luminance sliders allow you to adjust the brightness of specific colors in a photo.

Link via Jeremy Hall of FriendFeed. See also: “And Now On The Subject Of Lightroom – What In The World Is Luminance?” by Digital Protalk.