This light switch requires a 2.4GHz Wi-Fi connection and a neutral wire for installation. It is compatible with Amazon Alexa and Google Assistant for voice control. It is UL-certified for safety and measures 4.13 x 1.71 x 1.74 inches. The price drops from $19.99 to just $10.99. Shipping is free for Prime members or on orders over $35.

Price applies to White color.