Leviton DW3HL-1BW Decora Smart Wi-Fi Plug-in Dimmer, Works with Amazon Alexa, No Hub Required, 1-Pack, White -

"Control your home from anywhere via My Leviton app - simply plug in a lamp and dim or brighten via app, voice, or schedule.

Capabilities include scheduling lights to adjust when you want including sunrise/sunset, easily creating lighting scenes, utilizing auto-shutoff feature and vacation (randomization) mode.

Easy Wi-Fi lighting for your whole home.

Voice control: Works with Alexa and Google Assistant voice assistants (sold separately).

"Alexa, turn floor lamp to 33%." Works with IFTTT, SmartThings, August, Alexa, Google Assistant and more.

Very smart: Leviton devices are truly smart – your pre-set schedules live inside each device, so your schedules always run as expected."