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. Expand your Nanoleaf Lightstrip The Nanoleaf Essentials Lightstrip starter kit delivers 6-1/2 feet of colorful fun. But the system can actually support up to 33 feet - that's where this 40-inch extension strip comes in. You can add up to eight of these extensions (sold individually) to create an incredible light show. Easy to install and control This add-on strip gets its power and Bluetooth connection directly from your existing Nanoleaf Starter kit so it's pretty much plug and play. The Nanoleaf mobile app lets you choose from 16 million colors and loads of cool to warm shades of white light so you can create just the right ambiance for any situation. What's in the Box: 1. 40" LED light strip 2. Quick Start Guide