Our goal and idea was to develop a lighting product that is 100% self-sufficient in power via nature's own forces, such as the sun. A product that could be used again and again. Furthermore, it should be transportable, light and manageable.
The assembly and use should be possible without the use of external aids such as cement, power generator, cabling or miscellaneous. machines. Appearance should as far as possible resemble a light mast with light head, as you know it from roads and sidewalks, etc. It was also important that after use, you should be able to separate the parts again. Then pack it all together in a shipping box, and send it on to a new place where the product was needed.