Specification: Type: LED Recessed Downlight IP Rating: IP20 Smart Home Protocol: Bluetooth APP: Hao Deng Compatible version: Android 4.4 / IOS9.0 Output channel: 5 channels (RGB + CCT) Beam angle: 120 ° Light Color: RGB+Warm White+Cool White Color temperature: 2700-6500K（RGBWW RGBCW） CRI: 80-90.
