Lepro GU10 Smart Bulb, RGB and Warm to Cool White Smart Light Bulb GU10, Dimmable Colour Changing Smart GU10 LED Bulbs, Compatible with Alexa & Google Home, 4.5W = 50W, Pack of 4 (2.4GHz WiFi)

【App Control WiFi Smart Bulb】- Control lights anywhere anytime with free “Smart Life” app. No Hub required, just 2.4Ghz Wi-Fi needed.
【Voice Control Smart Light Bulb】- Compatible with Alexa (including Echo, Echo Dot and more) and Google Home, allows you to control lights hands-free with your voice.
【Dimmable RGB + White Light】- Choose from 16 million colours to fit your mood, or create desired ambiance with 2700-6500 kelvin warm to cool white light, brightness adjustable.
【Timers & Wake-up Function】- Schedule your bulbs to turn on or off automatically at pre-set time. Sunrise simulation, gently wake you up by gradually increasing brightness level.
【Easy to Setup with Bluetooth】- No hub or gateway required, just enable the Bluetooth on your device and connect these GU10 LED bulbs to 2.4GHz WiFi via app, then you’re ready to go.
【Energy Efficient】- According to the new ERP standards, the current energy efficiency class “F” is equal to the original “A+”. There is nothing change of its energy efficiency, just different rating rules. It won’t cost more than before.