This switch automatically activates when motion is detected and turns off after a predetermined time. It is compatible with Amazon Alexa, Google Assistant, and Samsung SmartThings. The price drops from $29.99 to $27.78 to $17.99 when you clip the $2 off coupon on the product page. Shipping is free for prime members or on orders over $25.

Clip the $2 off coupon on the product page