RGBCW ceiling lamp, 2.4Ghz WIFI+BLE, two control ways of APP and BT remote control, full color dimming, 16 million colors adjustable, colorful and changeable family atmosphere is up to you. It supports intelligent voice control and APP intelligent timing setting, liberate your hands and enjoy intelligent life. Features: 2.4Ghz WIFI+BLE, two control ways of APP and BT remote control, control dimming, color adjustment and mode selection, 16 million colors adjustable, rich color effects. Stepless dimming, freely adjust the light color and brightness according to the application scenario. Intelligent voice control, compatible with mainstream intelligent voice devices on the market, liberate your hands and enjoy intelligent life. APP intelligent timing setting, by setting the time switch, the light bulb will automatically turn on and wake up functions, also be automatically turned off, so that you can fall asleep peacefully. High light transmittance lampshade, soft, light and uniform illumination. Sealed design, anti mosquito, dust, moisture, etc. Suitable for multiple scenes, living room, bedroom, study, dining room, balcony. Specifications: Material: PS + ABS Shell Color: White Light Color: RGB (full color) + CW (yellow and white light) Voltage: 220V-240V / 110V-130V (Optional) Passage: RGBCW Dimming: 0-100% stepless dimming Tint: 2700K-6500K infinite color matching Power: 24W Control Mode: APP+ BT remote control, 1 x CR2032 button battery (included) Irradiation Area: 10 -15 Item Size: 300 * 300 * 65mm / 11.81 * 11.81 * 2.56in Package Weight: 800g / 28.22ounces Package Size: 300 * 298 * 58mm / 11.81 * 11.73 * 2.28in Package List: 1 * Ceiling Lamp 1 * BT Remote Control 1 * Bag of Mounting Accessories