Lower the lumens (6)
I believe the answer is:
darken
(Other definitions for darken that I've seen before include "Cast a shadow over" , "Make less light" , "Cloud over" , "Dim" , "Grow blacker" .)
I believe the answer is:
darken
(Other definitions for darken that I've seen before include "Cast a shadow over" , "Make less light" , "Cloud over" , "Dim" , "Grow blacker" .)