Screwing in every E27 works without problems and happens when flick the light switch first nothing. To turn on the lamp you have on the supplied remote ON first press after which the lamp white (well, rather slightly bluish but white is not) lights up - no matter what color setting she had when she was last turned off. Use the remote control works without problems and the colors are easy to select. Only the special modes not open up to me entirely. There are 4 modes for automatic color changes, but two of them (Flash and Strobe) seem to do the same.
The light output of the bulb is 70 lumens puny. Compared has a 60W standard bulb a light output of more than 700 lumens - a space is not lit by the bulb by far. If there is some other, brighter light in the room, the bulb goes almost under mild.
Overall, this is in this light bulb is a good idea that is unfortunately limited by the lack of light output.
