This was bought for a teen girl who has a small box bedroom and constantly complains about having no space for anything in her tiny bedroom. I think this dual purpose bulb is a great idea as as well as giving the ability to create mood lighting of your design by choosing your own light colour and brightness, controlled by the supplied little remote control, this bulb also has a Bluetooth speaker built into it.
You can connect any of your Bluetooth enabled devices to the bulb and once paired play your music / audio files through the surprisingly good bulb's speaker. When playing music the bulb can synchronise the colour change effect to the beat of the music playing.
The bulb seems to be well made and because it is an LED bulb it is energy efficient using only 12 watts of power to give off the same brightness as a 50 watt incandescent bulb. One thing though this bulb has an Edison screw fitting so unless you have a light fittings which take these type of bulbs you will need to buy a Edison screw to bayonet converter so you can use it with your light fittings. This converter can be bought quite cheaply so that's not a problem.
Overall I think that this great multi-purpose, fun gadget at a very reasonable price and for more information of this Amteker LED Colour Changing Bulb With Built In Bluetooth Speaker please click on the link below :-