The lamp comes with a small, but meaningful description. The milky plastic must be opened first. This is quite easy, perhaps too easy. In it you will find a simple electronics with an on / off switch, which is better not to often operates. However, this is hardly necessary, because usually everything is so automatic. The lamp in the shape and size of a large soup plate can be expanded with two short ground spikes, so that a certain fixation is possible. Lights then once it is dark enough, it gives off a nice, well visible light. Positive should be mentioned that the battery is replaceable.
Total lack a little confidence that the light stays on a windy day in place, the earth spikes can make a good service. Even if the lamp can withstand up to -20 degrees Celsius, I would not leave them outside all year. It looks good and provides a pleasant light.