Category: 配件
Legrand TradeMaster® Tru-Universal 單極/三路切換滑動調光器（象牙白）提供預設調光控制，適用於相容的燈具。此配件專為單極和三路接線應用而設計。
The preset dimming function is a lifesaver—set it once and the lights come on at exactly the right brightness every time, no fiddling. Installed it in a 3-way setup with my hallway fixture and the toggle slide feels smooth and responsive under my thumb.
Wiring it up took maybe ten minutes, and the preset dimmer remembers my preferred level every time I flip the switch. The slide control feels firm and precise, not flimsy like some older dimmers I've had.
The ivory finish blends in nicely with my other switches, and the preset function is a lifesaver—set it once and the lights come on at that level every time. Toggling between single pole and 3-way was straightforward, and the slide feels smooth.
