VARICART Smart LED Downlights for Ceiling Alexa, 10W Bluetooth RGB Colour Changing Spot Lights, Dimmable Recessed Ceiling Lights Daylight White 5000K, APP Control for Living Room Bedroom, 6 PcsIntelligent lighting: this LED spotlights 230 V is connected to Bluetooth and supports both Alexa speakers (except Echo of the 1st generation and Echo Dot of the 1st generation) as well as app control; 10 watts, equivalent to 100 W (1000 LM); RGB+ warm white 2700 K (colour temperature); CRI > 85; no registration or network required. Recommended diameter of the mounting opening: diameter 95 mm 110 mm insertion depth: 45 mm. Works with Alexa: these