Description Twinkly is the revolutionary LED light string bringing the most advanced technology to your Christmas decorations, here in the classic Icicle shape. Twinkly Icicle Special Edition is designed to bring the vibrant variety of RGB colours together with the warmth of the classic, beloved warm white pure light with a brand-new four-channel RGB+W light source. It combines 190 bright, colourful RGB+W LEDs, a Wi-Fi/Bluetooth controller and a state-of-the-art smartphone application, ready to perform amazing animations easily and quickly. Twinkly Icicle Special Edition offers a wide variety of stunning effects, ready to be played and customized, and full access to the online gallery, where new animations are always available for download. Twinkly Icicle Special Edition features smart home integration with Google Assistant and Amazon Alexa. Twinkly devices can be synchronized together - up to 4,000 LEDs or 10 devices (in good Wi-Fi coverage) - for impressive scenery installations. Twinkly is IP44-certified, suitable for indoor and outdoor use. Highlights App-controlled Lights Free iOS and Android app Wi-Fi and Bluetooth Connectivity Dozens of Ready-to-play Effects and Animations Special Amber, Warm White and Cool White LEDs Computer Vision Mapping Tool Online Gallery Access for Free Effect Download Draw & Customize Your Own Effects Music Option Available Only with Twinkly Music Dongle Works with Google Home and Amazon Alexa Smart Controller, Plug, and Power Cable Included Indoor/outdoor use (IP44) On / Off / Timer function Specifications Bulb Type: Addressable LED Bulb Colour: RGB+W - Red, Green, Blue (+16 million colours) + Warm White Bulb diameter: 5 mm Length with Lights: 5m x 0.6 m Lead Length: 3.5 m Transparent Wire Distance between each Drop: 10 cm Distance between each LED: 10 cm Music Sync: Yes, only with Twinkly Music Dongle Voice Control: Amazon Alexa and Google Assistant; ON/OFF - PLAYLIST CHANGE - EFFECTS - SET BRIGHTNESS Grouping: Yes, 10 devices Lights Dimmer: Yes Replaceable Bulbs: No NEW RGB+W LED LIGHTS Twinkly Icicle Special Edition LEDs feature a brand-new four-channel RGB+W light source, ready to create a vibrant range of RGB colours and generate the warmth of classic, warm white light. Twinkly Special Edition LEDs come with a 5mm lens featuring a flat head and an opaque layer that intensifies light effects and achieves perfect colour and beatable brightness. The unique characteristics of these LEDs let you create amazingly vivid colors and pure white light too. You can even create new variations and impressive effects by mixing light sources.