Amazon has the Sengled Smart LED Play Light Bars 2-pack base kit at $14, down from $17. It's the best deal we could find by $16.
The built-in microphone syncs the lights to TV audio or music, and the app lets users set groups, schedules, and custom scenes. Tabletop stands and adhesive mounts are included for placing the bars behind or beside a TV or PC.
Shipping is free for Prime members. Buy Now at Amazon
Features syncs w/ TV audio 27 preset scenes works w/ Alexa & Google Assistant