Spectrum especially suitable for refugium and pools for algae growth in seawater and plant growth in freshwater.Total consumption approx. 9 W. Can be used in the air or under water, power supply 100-240V / 50-60Hz, including Magnet Holder up to 10 mm glass thickness.Dimensions without holder (L x W x H): 305 x 25 x 13 mmThis lamp contains built-in LED lamps. The lamps can not be replaced in the luminaire.. LED eco chic refugium 8831 The TUNZE® LED eco chic refugium 8831 for algae breeding in marine refugiums or plant growth in freshwater tanks combines both attributes "eco" and "chic" into a highly effective, perfectly built light source for aquariums at an absolutely reasonable price. In marine water, Chaetomorpha wire algae is an excellent economical and simple alternative to many chemicals or resins to eliminate nitrates and phosphates from the water biotope. Thus, it is quite sufficient to harvest a handful of algae from time to time to maintain the biological balance in the aquarium. TUNZE® has developed a special LED for this purpose, which effectively promotes algae or plant growth in any filter or plant tank with its light spectrum.All eco chic LED lights with protection class IP 68 function permanently in air but also in water. The special manufacturing process guarantees not only water resistance, but also allows permanent underwater use, which also relieves the aquarium heating. The underwater lighting avoids light reflections on the water surface, the light source is therefore more efficient, an immersion depth of 1 to 2 cm is already completely sufficient. By using the most modern components, a compact housing has been developed, which can be flexibly attached with the Magnet Holder. Operation with safety extra-low voltage ensures safe underwater use without electrical losses.The built-in overheating protection ensures as a safety function that the power of the lamps at temperatures from about 25 ° C is gradually reduced from 9 W to 7 W..

Suitable for hard coral aquariums up to approx. 60 liters, soft coral aquariums up to approx. 100 liters and freshwater aquariums up to approx. 120 liters.Equipped with 76 1-watt LEDs with Ultra Low Current Technology.Cold white, blue LEDs (450 nm), green and red LEDs for an adjustable light spectrum with a color temperature similar to 8,000 to 25,000 K, but also up to pure blue light.Manual adjustment with included Magnet Holder, alternatively with separately available Multicontroller 7097 or SmartController 7000.Durable underwater use (improved cooling) with max. Total output of 26 W (approx. 25,000 K).In air, the light regulates itself to approx. 10 W.Power supply 100-240V / 50-60HzIncludes Magnet Holder up to 12 mm glass thickness.Dimensions without holder (L x W x H): 305 x 25 x 13 mm. Cable length: 2.5 mThis luminaire contains built-in LED lamps.The lamps cannot be replaced in the luminaire.  The LED full spectrum 8850 is equipped with 76 1-watt LEDs with Ultra Low Current Technology, cool white blue LEDs (450 nm) and green and red LEDs for an adjustable light spectrum with a color temperature similar to 8,000 to 25,000 K, but also up to pure blue light. By using the most modern components, a small housing has been developed, which can be flexibly attached with the Magnet Holder. The special manufacturing process not only guarantees water resistance, but also enables permanent underwater use. In doing so, it increases its output to 26 W, thus relieving the aquarium heater. Also added is the ability to adjust the spectrum without contact using the Magnet Holder supplied. Starting at 5,000 K, any color temperature can be set. Cooled in the air, the LED always regulates to the maximum output of 10 W for each spectrum. The 24 V extra-low voltage minimizes electrical losses..

Suitable for hard coral aquariums up to about 20 liters and soft coral aquariums up to about 40 liters.Equipped with 15 white LEDs 6,500 K and 15 blue LEDs 455 nm. This combination results in a color temperature of about 25,000 K and 470 lm.Total consumption of about 10 W.Useable in the air or under water.Power supply 100-240V/50-60HzIncludes Magnet Holder up to 10 mm glass thickness.Dimensions without holder (L x W x H): 305 x 25 x 13 mmThis luminaire contains built-in LED lamps.The lamps can not be replaced in the luminaire. A product can be "eco", so economical, ecological, inexpensive and at the same time shapely and "chic". The TUNZE® LED lights for freshwater and marine water combine both attributes to highly effective, perfectly built illuminants for aquariums at an absolutely reasonable price.The eco chic LED lights with protection class IP 68 work permanently in the air but also in the water. The special manufacturing process guarantees not only water resistance, but also allows permanent underwater use, which in addition relieves the aquarium heating. The underwater lighting avoids light reflections on the water surface, the light source is therefore more efficient, an immersion depth of 1 to 2 cm is already completely sufficient. By using the most modern components, a compact housing has been developed, which can be flexibly attached with the Magnet Holder. Operation with safety extra-low voltage ensures safe underwater use without electrical losses.The built-in overheating protection ensures as a safety feature that the power of the lamps at temperatures from about 25 ° C is gradually reduced from 10 W to 7 W..

Suitable for soft coral aquariums and for freshwater aquariums up to about 60 liters.Equipped with 30 white LEDs with 840 lm and a color temperature of 10,000 K.Total consumption of about 10 W.In the air or under water applicable.Power supply 100-240V / 50-60Hz.Includes Magnet Holder up to 10 mm glass thickness.Dimensions without holder (L x W x H): 305 x 25 x 13 mmThis lamp contains built-in LED lamps.The lamps can not be replaced in the lamp.. A product can be "eco", so economical, ecological, inexpensive and at the same time shapely and "chic". The TUNZE® LED lights for freshwater and saltwater combine both attributes to highly effective, perfectly built illuminants for aquariums at an absolutely reasonable price.The eco chic LED lights with protection class IP 68 work permanently in the air but also in the water. The special manufacturing process guarantees not only water resistance, but also allows permanent underwater use, which in addition relieves the aquarium heating. The underwater lighting avoids light reflections on the water surface, the light source is therefore more efficient, an immersion depth of 1 to 2 cm is already completely sufficient. By using the most modern components, a compact housing has been developed, which can be flexibly attached with the Magnet Holder. Operation with safety extra-low voltage ensures safe underwater use without electrical losses.The built-in overheating protection ensures as a safety feature that the power of the lamps at temperatures from about 25 ° C is gradually reduced from 10 W to 7 W..