Easy tuneable RGB colour spectrum (up to 14 million colours) Tuneable colour temperature (3000K warm white to 5000K natural) Must be installed by a licensed electrician. Cut out: 90mm. 1m flex and plug included. Dimmable only via app or voice control through Amazon Alexa or Google Home Create schedules & timing to automate your home. Control from anywhere via app or voice control using Alexa hubs or Google Home devices. Works with any 2.4GHz enabled WiFi router, within a 30m maximum range of your WiFi router (note: will not currently pair with 5.0GHz bandwidth.) Automate your day by setting timers and scheduling your appliances and devices to turn on or off. Control your Smart Prism individually or as a group with our FREE BrilliantSmart App.