JBL SOLAR OCEAN BLUE ULTRA 24-39 W
Blue actinic special T5 tube for marine aquariums

  • Special blue fluorescent tube to promote the natural colouring of corals, molluscs and other invertebrates in marine aquariums
  • Easy to install: insert fluorescent T5 tube socket into the fixture and turn until the tube locks into place
  • Ideal colour temperature for corals, molluscs and invertebrates: reproduces the impression of deep oceans. Emphasizes and promotes natural fluorescence.
  • Energy efficiency class A or B can only be achieved with bright tubes. Coloured tubes only reach energy efficiency class C
  • The colour rendering is guaranteed for 2 years. Includes reminder label for replacement
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Preço de venda recomendado, incl. IVA
À venda no seu revendedor da especialidade.
Vendedores perto de si
Pode encontrar este artigo na sua loja da especialidade e na venda online
Preço de venda recomendado, incl. IVA
À venda no seu revendedor da especialidade.
Vendedores perto de si
Pode encontrar este artigo na sua loja da especialidade e na venda online
Preço de venda recomendado, incl. IVA
À venda no seu revendedor da especialidade.
Vendedores perto de si
Pode encontrar este artigo na sua loja da especialidade e na venda online
Preço de venda recomendado, incl. IVA
À venda no seu revendedor da especialidade.
Vendedores perto de si
Pode encontrar este artigo na sua loja da especialidade e na venda online
Preço de venda recomendado, incl. IVA
À venda no seu revendedor da especialidade.
Vendedores perto de si
Pode encontrar este artigo na sua loja da especialidade e na venda online
Informações sobre o produto

Light as energy source
Most corals in aquariums need sufficient light. They often feed only from the metabolic products of the algae, which live in their tissue. Corals which don’t feed photosynthetically prefer dark places and need to be fed with phyto and zooplankton (JBL KorallFluid, JBL PlanktonPur). To ensure ideal growth it is important to know and to reproduce the light requirements of the individual corals in the marine tank.

Actinic light:
The JBL SOLAR MarinBlue tube generates a strong blue light which is also referred to as actinic light. It is a particularly effective short-wave light from the blue and ultraviolet spectral range. When this tube alone is switched on it creates the glow of the corals and the desired moonlight effect. The actinic spectral range of this tube accentuates the fluorescence of corals and clams (e.g. Tridacna). The JBL tube doesn’t generate a pure actinic spectrum, but has spectral components added which are especially suitable for the light in marine aquariums. It is NOT useful to illuminate marine aquariums with actinic light alone since the corals in our care don’t originate from great depths but mostly from depths up to 20 m and thus receive strong sunlight. The combination of JBL SOLAR MarinDay and JBL SOLAR MarinBlue is perfect. If you only install one tube you should choose the JBL SOLAR MarinDay.

Easy to install
Insert the fluorescent T5 tube socket into the fixture and turn until the tube locks into place.

Detalhes

JBL SOLAR OCEAN BLUE ULTRA 438mm-24 W

Art. N°.:
6188000
Número EAN:
4014162618801
Rendimento:
24 W
Comprimento:
438 mm
Volume embalagem:
1.100 l
Peso ilíquido:
140.000 g
Peso líquido:
50 g
Conversão de peso:
1000
Dimensões (c/a/l):
37/673/44 mm

Dados técnicos

JBL SOLAR OCEAN BLUE ULTRA 550mm-24 W

Art. N°.:
6188100
Número EAN:
4014162618818
Rendimento:
24 W
Comprimento:
550 mm
Volume embalagem:
1.100 l
Peso ilíquido:
145.000 g
Peso líquido:
55 g
Conversão de peso:
1000
Dimensões (c/a/l):
37/673/44 mm

Dados técnicos

JBL SOLAR OCEAN BLUE ULTRA 590mm-28 W

Art. N°.:
6188200
Número EAN:
4014162618825
Rendimento:
28 W
Comprimento:
590 mm
Volume embalagem:
1.100 l
Peso ilíquido:
150.000 g
Peso líquido:
60 g
Conversão de peso:
1000
Dimensões (c/a/l):
37/673/44 mm

Dados técnicos

JBL SOLAR OCEAN BLUE ULTRA 742mm-35 W

Art. N°.:
6188300
Número EAN:
4014162618832
Rendimento:
35 W
Comprimento:
742 mm
Volume embalagem:
1.600 l
Peso ilíquido:
211.000 g
Peso líquido:
71 g
Conversão de peso:
1000
Dimensões (c/a/l):
37/978/44 mm

Dados técnicos

JBL SOLAR OCEAN BLUE ULTRA 850mm-39 W

Art. N°.:
6188400
Número EAN:
4014162618849
Rendimento:
39 W
Comprimento:
850 mm
Volume embalagem:
1.600 l
Peso ilíquido:
220.000 g
Peso líquido:
80 g
Conversão de peso:
1000
Dimensões (c/a/l):
37/978/44 mm

Dados técnicos

FAQ
JBL Solar tubes: My two new tubes don't "glow". Is that due to a production error?

We can exclude the possibility of a production error. If a light doesn't turn on, that is an unfortunate exception.
If you have a light bar with conventional electronic ballasts, I would recommend changing the starters once to see if they are causing the problem. Does the defective tube glow when you change the tubes on the light bar ? And the other one doesn't ? Then there is a defect in the light bar.

What do the hours of service life indicated for the fluorescent tubes mean ?

Our tubes are not tri-band tubes, but instead, are modern full-spectrum tubes.

If there is a loss of luminance, the operating conditions must definitely be checked. T8 tubes have the longest service life with the least losses at 25 °C ambient temperature, whereas the T5 tubes have the lowest at 35 °C ambient temperature. Most of the closed covers have ambient temperatures that are higher than 25 °C. Generalising data of 8,000 or 10,000 hours of service life should generally be treated with caution, as this data applies to optimised operating conditions.

After I installed new tubes, algae started growing in my tank.

If algae start growing after tube replacement (especially if all of the tubes were replaced at the same time), there are two potential causes:

1) An increase in light due to the new tubes:
Although plants can react to increased amounts of light quickly, plant fertilization must also be adjusted accordingly. A lot of light means stronger plant growth, which in turn results in an increase in the plants' nutrient requirements in terms of CO₂ and trace elements. This applies all the more when reflectors are used additionally above the tubes.

2) Changes in the light spectrum:
Depending on the tubes used previously, installing new tubes can result in a changed spectrum of light. The plants then have to adapt to the new spectrum with their light-harvesting pigments (this does not just refer to chlorophyll, but instead, to so-called accessory pigments as well). This process may take anywhere from a few days to around two weeks. Accordingly, when tubes with a different spectrum are installed, most plants react with a short-term stagnation in growth.

Therefore, it is often advisable not to replace the tubes all at once and instead, to replace one tube at a time at two-week intervals.

Blogue - Opiniões e experiências

07.07.2016

Light measurements in nature and in the aquarium

On the JBL expeditions the lux values were measured in various parts of the world, both over and under water, by means of lux meters. As a comparison the JBL research department determined the underwater values in aquariums.

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22.06.2016

Modelled on nature - The full spectrum of daylight

Natural daylight has a balanced system which serves as a model and reference point for aquarium lighting.

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