
Choose a trailing-edge brightness regulator rated 5–150 W designed specifically with solid-state light emitters; this type maintains stable output at low load levels and prevents flicker. Connect the incoming phase conductor (L) from the distribution line to the terminal marked “L” on the wall controller. The outgoing conductor leading toward the ceiling luminaire attaches to the terminal labeled with an arrow or “LOAD”. This arrangement places the regulator in series with the phase path while the neutral conductor travels directly toward the lighting fixture.








