【 APP Controllable 】No fumbling in the dark, just take out your phone and light them on. Only Support 2.4GHz WiFi ①Download the Smart Life APP ②Connect hub via Auto Scan. ③The hub will automatically search for recessed lighting and connect. ④Completely control of your smart recessed lighting via Smart Life APP. There're many functions will bring more conveniences to your lifestyle. 【 RGB and CW Dimmable 】Selectable 16 millions colors and Cool & Warm White provides you the options to change your lights color to fit your changeable scene. 800LM; CRI>80; 10W LED recessed lights equal to 80W Incandescent lamp. 【 Voice Controllable and Music Synchronous 】Compatible with Alexa/Google Home Assistant/Siri. Create your own dialogue to release your hands and time and control the recessed lights to become specific status by giving the pre-set command. These lights will change its color with the music beats, hands claps, gaming sounds, and synchronize every sounds your phone received. Notice: It's based on your phone's microphone, not individual built-in mic or speaker. 【 Brightness and Saturation Controllable】These 4 inch recessed lighting is able to control its brightness and saturation to set up your personal colors. You can change its brightness while you use the lights at night or during the day. Combine selectable RGB lights with saturation will change into some uncommon color. 【 Pre-set and Editable Scenarios 】Pre-set scenarios helps you get into the statement quicker, providing 8 scenes lighting to meets your demand. These smart lighting even more provides the editable options to help your create your own scenarios.