A rheostat that is used to vary the intensity of a domestic electric light A switch used to select between the low and high headlamp beam on a road vehicle. (usually as "dimmer switch", primarily in North America; elsewhere "dipswitch" or "dipper switch")

Augmented

Not bright or colorful. Not smart or intelligent. Indistinct, hazy or unclear. Disapproving, unfavorable: rarely used outside the phrase take a dim view of. Lessened, reduced Made to seem less important, impressive, or valuable Reduced by a semitone