It works great. I'm not sure what it is but the functionality is great nonetheless. Seems to work well & it's cute!
I have this plant light in a giant potted aloe that has to be moved inside for the winter. It is very easy to use and the size was just what i was needing. I like that they have a usb plug and the cords are plenty long.
Problem is the pole. It swivels all around, can't stabilize the lights position. The pole is a poor design, extremely cheap.
The cord was completely severed from the light. The timer only works for a few days and then you need to reset it. The rotating head causes the wires inside the light to grow weak and break.