Easy tuneable colour temperature (3700K warm white to 6500K daylight). Do-It-Yourself. 220 degree beam angle. 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 Trilogy individually or as a group with our FREE BrilliantSmart App.