Dims most modern LED bulbs without flicker and adds schedules and voice control to a standard wall switch. Trailing-edge design suits UK dimmable LEDs.

Key specs • Type: trailing edge, correct for dimmable LEDs • Load: 3-150W LED, 400W incandescent • Control: touch, app, schedule, voice • Finish: tempered glass panel • Wiring: neutral required

In the box Switch, screws, wiring diagram

UK notes Trailing edge is the detail that stops LED flicker and buzzing. A leading-edge dimmer on modern UK LED bulbs is the usual cause of both.