2-pack wall dimmer switch, rotary knob light controller panel - AC180-265V - white

Provides the best dimming performance for dimmable LED bulbs; gradually brightens the light, allowing your eyes to adapt to the changing brightness. Adaptive dimming accommodates a wide variety of LED bulbs. Easy rotary knob for precise adjustment. Flicker-free dimming; meets overload protection, overcurrent protection, overtemperature protection, and other safety requirements.