Lumary smart recessed canned lighting provides a spectrum of 16 million colors for your lighting. If you hate monotonous life, Lumary recessed light will give you more choices, It is vivid and interesting, you can adjust the appropriate color and color temperature anytime and anywhere; Music Snyc is also a function worth trying. RGB 16 Million Color. Biorhythm/Timing. CRI: 90 Restore natural colors. APP Remote Control. Music Sync. Smart Dimmable. Voice Control. Group Control. DIY Scene Setting. Easy to Install No hub required. Access method: WiFi/Bluetooth. CCT: 2700-6500k Free Adjustment. Control Method: APP/Alexa/Google Home. Wi-Fi Bands: 2.4GHz. Wattage: 13W(1100Lumens). Voltage: 110 Volts.