GIDEALED Smart ZigBee Recessed Lighting 4 inch,RGBCW LED Downlight Work with Alexa & Google Assistant by Zigbee3.0 Driver, Hub APP/Voice Control RGB CCT 3000K~6000K Color Changing, Brightness 1%~100%

Smart ZigBee 3.0 ConnectivityThese smart ceiling lights come with a ZigBee LED controller and require a ZigBee hub bridge to function. Works with Echo Plus and Tuya Smart Hub etc, for seamless integration with your smart home ecosystem, allowing smart control and automation | Alexa Voice ControlThis led ceiling light can be directly connected with smart speakers built-in zigbee 3.0 protocol: Alexa Echo Plus,Echo (4th Gen),Echo Studio,Echo Show (2.Gen) and other ,no need ZigBee Hub.But it can not link to Echo Dot directly | Smart Hub APP ControlThrough the ZigBee hub bridge, this 4 inch led recessed lights can be controller by hub APP to change color and brightness home anytime and anywhere | RGB WW CW16 million RGB colors, CCT 3000K~6000K pure cool white /warm white light, and adjustable brightness from 1% to 100%. Create your ideal indoor scene atmosphere at will | E26 lamp holder designEasy installation, no complicated wiring required. 4-inch recessed lights have a 95mm-100mm opening size