This item is provided by Crutchfield.com and includes free phone technical support for the life of the product. Details on how to take advantage of this service will be included with your package. Should you have any issues locating information on how to contact Crutchfield Technical Support, please contact this website's Customer Service department. Spice up your downlights This slim Nanoleaf downlight is a perfect way to add some fun to your functional lighting. It can display over 16 million colors, as well as many shades of cool to warm white light. The free Nanoleaf app lets you set up the light and control its basic functions via Bluetooth. Turn it on or off, adjust the brightness and color, and engage the Circadian Lighting feature to automatically adjust the color temperature based on the time of day. Do more with Matter If you have a Matter-compatible smart home hub (a.k.a. "Matter controller"), you can unlock its full potential - create lighting schedules, operate your lights when you're not at home, and sync lighting to movies and games with the desktop app. You can also adjust your lighting system hands-free if you've got a voice assistant. It works with Siri and Google Assistant devices (sold separately). Amazon Alexa compatibility is coming soon. This Matter setup allows your system to communicate using Thread - a low-latency mesh network protocol that offers a quicker response time and extended range for your gear. You'll also need a compatible "border router," such as Nanoleaf Shapes and Lines , or certain eero systems. Some devices can do double-duty as your Matter controller and Thread border router, including Apple TV 4K , Apple HomePod mini, Google Nest Hub , and Google Nest Hub Max . What's in the Box: 1. 4" Recessed downlight with attached 5" pigtail 2. LED driver box with attached 6" pigtail (connected to downlight pigtail) 3. Quick Start Guide 4. Cutout template (4.25" diameter)