Create the perfect vibe for any special occasion with smart LED lights Twinkly Festoon. Whether you�re decorating for summer parties, hosting a summer barbecue, or planning a romantic dinner, set just the right mood with Festoon. Available in multiple lengths and with various numbers of bulbs, these premium, app-controlled, addressable LEDs were designed for extraordinary brightness in a full range of white light from warm white to cool white and all shades, hues, and tones in between. Perfect for use both indoors and outdoors. � 20 Amber, Warm White and Cold White LED bulbs light string � App-controlled using Twinkly App, free for iOS and Android on mobile and tablet, via Wi-Fi and Bluetooth� connectivity � Dozens of ready-to-play customizable effects, or create your own � Groupable with other Twinkly AWW devices � Works with Twinkly Music (sold separately) to react to the music played in your environment � Works with Hey Google and Amazon Alexa smart home voice assistants � Smart controller, power adapter with plug (type F) included � IP 44 certified for indoor and outdoor use