Works with Amazon Alexa for voice control (hub required and included?? Alexa device sold separately)</br>The Hue LightStrips use LED technology to deliver up to 80 percent energy savings and a long life of 20??000 hours (up to 18 years)</br>Through your smart phone or tablet?? recreate millions of different colors?? set timers and alarms?? connect to a variety of apps and dim the light