[Quick Setup] Very easy to set up with Bluetooth pairing, which only takes a few seconds. WIFI connection. The lights can be configured via your home or office Wi-Fi network, so you don't have to log in every time you use these lights. Each LED bulb in a string Christmas Light is a fully programmable smart bulb to meet your different needs. We offer single color LED light strips/bars with multiple colors displayed simultaneously. [Each LED bulb in the LED string is a fully programmable smart bulb. [The product is IP44 rated and is ideal for indoor and outdoor use. The strip light is the perfect decorative item to transform your living room, bedroom, home, kitchen, ceiling, TV, office, stairs and other colorful lights. Treat yourself to a colorful life. [You can choose from preset light patterns and animations in the app and you can even write your own patterns to match the colors of your favorite sports team, unique animations and much more.