How did I manage before I had this light?  This is the most versatile light I have.  There are so many settings.  I tried to add a photo of the list that is provided, but it won't load. There are several levels of brightness and tones and an hour timer.  Sometimes reading puts me to sleep, so I set the timer just in case I doze off.  My absolute favorite part is the remote.  Who has a remote for a light?  Well, I do. (The picture of the remote won't load either.  I'll try at another time.)  There are buttons on the light that are easy to reach from a chair, so you don't have to use the remote.  Love, love, love this light!