This light switch is a Zigbee light switch that can be controlled remotely through the Aqara Home app or voice assistants like Siri, Google Assistant, or Alexa. It requires an Aqara Hub for operation, which is sold separately. The switch can control existing lights and other electronics and can be used for home automation and voice control. Price drops from $40 to $39.99 to $31.99 when you clip the $8 coupon on the product page. Shipping is free for prime members or on orders over $35.

Clip the $8 coupon.