This LED light night comes with a USB cable which can be plugged into any USB plug and into a socket as normal. The USB plug is also supplied. The light can be switched on and the colour mode changed by tapping on the light base.
There are 7 colours to choose from depending on your mood or surrounding, these can be chosen by pressing the button on the light.
The light can also be battery powered and is operated by 3 x AA batteries (not included) or a USB cable (which is included). Or whilst travelling this table light can plug in any laptop, desktop, portable power bank or USB charger adapter.
Whilst not turned on the image is also visible as white.