WiFi intelligent downlight led downlight embedded household spotlight 2.5/3.5/4-inch cob perforated downlight graffitiWiFi intelligent downlight features:1. No host, direct WiFi, APP remote control, thousands of miles away, control the light bulb at home.2. White light, warm light, light and shade adjustment, 16 million color RGB full-color adjustable.3. Intelligent scene linkage, preset scene one click execution.4. Support Amazon Alexa echo and Google home voice control, and domestic tmall Genie also supports it.5. One app controls multiple bulbs, supports group control and equipment sharing, and realizes multi person control.6. Remote switch dimming and color matching, scene color change and timing function!7. Low power consumption, energy saving and power saving.