GIESEMANN Lighting is the market leader in Germany due to it's beautiful engineered design and unsurpassed build quiality. The Technology and testing that goes into the design and build of every product gives it total reliability and longevity. Aquarium lights from GIESEMANN are the perfect addition to your underwater world. The clear design, the advanced technology, and the individual options and shapes combine to ensure that not only your aquarium is seen in a favourable light.