Deltaco Smart LED bulb, E14, RGB, WiFi, 4.9W

This smart RGB bulb can be placed in any E14 socket. The bulb is dimmable through the app so you can decide whichever brightness level you want. You can even adjust the white color temperature between warm and cool white. If that's not enough, you can also select any color out of 16 million colors to achieve the atmosphere you want. The effect of the bulb is 4.9W which equals roughly 40W from a traditional bulb.