With EHEIM's new lighting concept, you can achieve significantly better living conditions for your fish, plants or corals. The new series of fluorescent cigars will reduce energy consumption. The perfectly selected spectrum guarantees intensive growth of plants as well as corals. The amazing color rendering will make all aquatic inhabitants look with even more saturated colors. The precise German technology guarantees you a long cigar life (on average about 20,000 hours). The standard sizes allow them to be used in almost any aquarium. All luminescent cigars have increased lumens per watt, which guarantees perfect results. Suitable for marine aquariums.