Vendeur: specialistaquatic (3.366) 100%, Lieu où se trouve: Scotland, Lieu de livraison: GB et de nombreux autres pays, Numéro de l'objet: 131672965118 Brand: Powerchrome, Wattage: 24w, Bulb Type: T5, Length: 550mm, Water Type: Marine, Country/Region of Manufacture: Germany, Power (W): 24, Les Détails: Brand new item with free UK postage. D&D/Giesemann T5 Lamp 24 watt Aquablue Plu Aquablue plus is the ultimate blue/white light spectrum ( special 30:70 combination of 6000K and 22000K) Enhancing brilliant colors from your corals and fish. Light dependent corals in the sea are inhabited by so-called zooxanthellae, single-celled algae, which provide the host through photosynthesis with nutrients. Depending on the natural location of the coral (and depending on their depth), there is a more or less blue coloured light, to which the zooxanthellae have adapted. Apart from the increased amount of blue in the light spectrum there is as well a sufficient light intensity required.Aquablue plus has a very nice blue/white light spectrum for brilliant colours from your corals and fish. It is specifically designed for reef aquariums mimicking sea water to a depth of one to twenty meters. It can be used for growing SPS corals up to 70cm in the aquarium. Recommended for Marine/Reef Aquaria Corresponds to the spectral composition of the light under water Very good color stability through quality phosphors Reinforcement of all colors in fish and corals Semi-natural light spectrum of about 15000 Kelvin Promotes coral growth by reinforcing the preferred range of zooxanthellae in the blue spectrum Absolutely brilliant, fluorescent colors of marine life Made in Germany The above information was provided by the manufacturer Giesemann Lichttechnik and it remains their copyright it is used here soley to promote and sell their products.