Solar Lighting comes in different system and set-up. Some comes as pre-packed lighting system and some comes in loose pack. A loose packed is where you will have to but its accessories to make a complete system as you wanted.
In this case. it is a solar lighting of which most called it Flood Light or wall lighting. You can call it as pole lighting as well.
It comes in handy. The only thing you need to do is whether it will match how you gonna apply its usage.
For this, it will be applied in a garden to produce lighting for the area at night.