Name: JBL SOLAR NATUR T5 ULTRA 850mm-39 W
Brand: JBL
SKU: 6167200
Price: 29.12 EUR
Availability: InStock
Rating: 0 (0 reviews)

Light as energy source
Plants provide the aquarium with the oxygen vital for the aquarium dwellers. Plants prevent algae growth, remove pollutants, provide hiding places and reduce pathogens. The right full-spectrum light is important to achieve full photosynthesis.

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

Nature as a model
With its light colour and its spectral distribution of the light the tube meets with 9000 K the needs of the animals and plants. It supports their growth and their photosynthetic performance. Perfect plant growth inhibits the growth of algae. The light with the colouring render index 1 A means plants and fish present themselves in their natural beauty.

The full daylight spectrum
JBL full-spectrum tubes create light conditions modelled on nature and reproduce a balanced natural lighting. Tested by the IFM-Geomar Leibnitz-Institut für Meereswissenschaften and rated as very good and “Comparable to natural sunlight”.

Correlation between light spectrum and light intensity:
To create a very light tube you only have to intensify the yellow-green spectral range. Adding a little more red and blue will prevent the light from looking too yellow. That’s how it is done with most tubes! However, we don’t want to illuminate a living room but a planted aquarium with different demands, including ALL the spectral ranges of visible light (rainbow colours) to promote perfect growth. That’s why JBL has designed “full-spectrum tubes”, which include all the spectral ranges with NOTHING missing. In return they are slightly less light than other fluorescent tubes. The output of a tube is always 100%, but it is important to know which spectral ranges they cover!

JBL SOLAR NATUR T5 ULTRA 438mm-24 W

Art. no.:

6175100

EAN Code:

4014162617514

Performance:

24 W

Length:

438 mm

Volume packaging:

1.1 l

Gross weight:

140 g

Net weight:

50 g

Weight factor:

1000

Packaging dimensions (l/h/w):

37/673/44 mm

Properties

Animal species:	Arowana, Artemia, Axolotl, Barbels, Bettas, Bichirs/reedfish, Blowfish, Catfish, Cichlids (South America), Cooter turtles, Crayfish, Danions, Discus, Dwarf shrimps, Flowerhorn, Goldfish, Gouramis, Guppy, Hinged tortoises, Juvenile fish, Killifish, Leopard tortoise, Livebearers, Loaches, Mussels, Newts, Panchaxes, Rainbowfish, Red-footed tortoise, Snails, Spiny eels, Terrapins, Tetra, Tropical terrapin, Tropical tortoise, Veiltails, Water turtles, freshwater butterflyfish
Animal size:	For all animal sizes
Animal age group:	All aquarium fish
Volume habitat:	60 cm
Material:	Glass, metal, inert gas
Colour:	white

Electronic label / illuminant

Ambient temperature:	22 °C
Start time:	1 s
Mercury:	yes
Tube length:	438 mm
Lifespan:	20000 h
Lumen:	900 lm
CRI value:	90
Dimmable:	yes
Switching cycles:	10000
Energy efficiency class:	G
Colour temperature:	9000 K
Socket designation:	T5

Technical Data

JBL SOLAR NATUR T5 ULTRA 550mm/24 W

Art. no.:

6167100

EAN Code:

4014162616715

Performance:

24 W

Length:

550 mm

Volume packaging:

1.1 l

Gross weight:

145 g

Net weight:

55 g

Weight factor:

1000

Packaging dimensions (l/h/w):

37/673/44 mm

Properties

Animal species:	Arowana, Artemia, Axolotl, Barbels, Bettas, Bichirs/reedfish, Blowfish, Catfish, Cichlids (South America), Cooter turtles, Crayfish, Danions, Discus, Dwarf shrimps, Flowerhorn, Goldfish, Gouramis, Guppy, Hinged tortoises, Juvenile fish, Killifish, Leopard tortoise, Livebearers, Loaches, Mussels, Newts, Panchaxes, Rainbowfish, Red-footed tortoise, Snails, Spiny eels, Terrapins, Tetra, Tropical terrapin, Tropical tortoise, Veiltails, Water turtles, freshwater butterflyfish
Animal size:	For all animal sizes
Animal age group:	All aquarium fish
Volume habitat:	60 cm
Material:	Glass, metal, inert gas
Colour:	white

Electronic label / illuminant

Ambient temperature:	22 °C
Start time:	1 s
Mercury:	yes
Tube length:	549 mm
Lifespan:	20000 h
Lumen:	1450 lm
CRI value:	90
Dimmable:	yes
Switching cycles:	10000
Energy efficiency class:	G
Colour temperature:	9000 K
Socket designation:	T5

Technical Data

JBL SOLAR NATUR T5 ULTRA 590mm-28 W

Art. no.:

6175200

EAN Code:

4014162617521

Performance:

28 W

Length:

590 mm

Volume packaging:

1.1 l

Gross weight:

150 g

Net weight:

60 g

Weight factor:

1000

Packaging dimensions (l/h/w):

37/673/44 mm

Properties

Animal species:	Arowana, Artemia, Axolotl, Barbels, Bettas, Bichirs/reedfish, Blowfish, Catfish, Cichlids (South America), Cooter turtles, Crayfish, Danions, Discus, Dwarf shrimps, Flowerhorn, Goldfish, Gouramis, Guppy, Hinged tortoises, Juvenile fish, Killifish, Leopard tortoise, Livebearers, Loaches, Mussels, Newts, Panchaxes, Rainbowfish, Red-footed tortoise, Snails, Spiny eels, Terrapins, Tetra, Tropical terrapin, Tropical tortoise, Veiltails, Water turtles, freshwater butterflyfish
Animal size:	For all animal sizes
Animal age group:	All aquarium fish
Volume habitat:	80 cm
Material:	Glass, metal, inert gas
Colour:	white

Electronic label / illuminant

Ambient temperature:	22 °C
Start time:	1 s
Mercury:	yes
Tube length:	590 mm
Lifespan:	20000 h
Lumen:	1500 lm
CRI value:	90
Dimmable:	yes
Switching cycles:	10000
Energy efficiency class:	G
Colour temperature:	9000 K
Socket designation:	T5

Technical Data

JBL SOLAR NATUR T5 ULTRA 590mm-28 W

Art. no.:

6175300

EAN Code:

4014162617538

Performance:

35 W

Length:

742 mm

Volume packaging:

1.6 l

Gross weight:

211 g

Net weight:

71 g

Weight factor:

1000

Packaging dimensions (l/h/w):

37/978/44 mm

Properties

Animal species:	Arowana, Artemia, Axolotl, Barbels, Bettas, Bichirs/reedfish, Blowfish, Catfish, Cichlids (South America), Cooter turtles, Crayfish, Danions, Discus, Dwarf shrimps, Flowerhorn, Goldfish, Gouramis, Guppy, Hinged tortoises, Juvenile fish, Killifish, Leopard tortoise, Livebearers, Loaches, Mussels, Newts, Panchaxes, Rainbowfish, Red-footed tortoise, Snails, Spiny eels, Terrapins, Tetra, Tropical terrapin, Tropical tortoise, Veiltails, Water turtles, freshwater butterflyfish
Animal size:	For all animal sizes
Animal age group:	All aquarium fish
Volume habitat:	80 cm
Material:	Glass, metal, inert gas
Colour:	white

Electronic label / illuminant

Ambient temperature:	22 °C
Start time:	1 s
Mercury:	yes
Tube length:	742 mm
Lifespan:	20000 h
Lumen:	1900 lm
CRI value:	90
Dimmable:	yes
Switching cycles:	10000
Energy efficiency class:	G
Colour temperature:	9000 K
Socket designation:	T5

Technical Data

JBL SOLAR NATUR T5 ULTRA 850mm-39 W

Art. no.:

6167200

EAN Code:

4014162616722

Performance:

39 W

Length:

850 mm

Volume packaging:

1.6 l

Gross weight:

220 g

Net weight:

80 g

Weight factor:

1000

Packaging dimensions (l/h/w):

37/978/44 mm

Properties

Animal species:	Arowana, Artemia, Axolotl, Barbels, Bettas, Bichirs/reedfish, Blowfish, Catfish, Cichlids (South America), Cooter turtles, Crayfish, Danions, Discus, Dwarf shrimps, Flowerhorn, Goldfish, Gouramis, Guppy, Hinged tortoises, Juvenile fish, Killifish, Leopard tortoise, Livebearers, Loaches, Mussels, Newts, Panchaxes, Rainbowfish, Red-footed tortoise, Snails, Spiny eels, Terrapins, Tetra, Tropical terrapin, Tropical tortoise, Veiltails, Water turtles, freshwater butterflyfish
Animal size:	For all animal sizes
Animal age group:	All aquarium fish
Volume habitat:	100 cm
Material:	Glass, metal, inert gas
Colour:	white

Electronic label / illuminant

Ambient temperature:	22 °C
Start time:	1 s
Mercury:	yes
Tube length:	849 mm
Lifespan:	20000 h
Lumen:	2400 lm
CRI value:	90
Dimmable:	yes
Switching cycles:	10000
Energy efficiency class:	G
Colour temperature:	9000 K
Socket designation:	T5

Technical Data

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.

Which electronic ballasts should be used for JBL Solar ultra T5 ?

The technology for fluorescent bulbs is standardised so that the manufacturers of the lamps and the ballasts both determine the ignition and controller of the tubes.

For this reason the tubes can be operated with any electronic ballast.

Can the JBL Solar ultra T5 fluorescent bulbs be operated with conventional ballasts?

No, this is not possible.

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.

Why haven't my plants been growing since I changed the tubes?

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.

Show more FAQs ...

Misunderstandings – typical beginner mistakes

Based on our own experience in customer service and the many messages and questions we receive, we have put together the typical mistakes beginners may make. The experienced aquarist might well smile, but if they are honest, these are mistakes we all made at the start, aren’t they?

Products & Shop

JBL SOLAR NATUR T5 ULTRA, 24-39 W T5 fluorescent tube with daylight full-spectrum for bright freshwater aquariums

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JBL SOLAR NATUR T5 ULTRA 438mm-24 W

Properties

Electronic label / illuminant

Technical Data

JBL SOLAR NATUR T5 ULTRA 550mm/24 W

Properties

Electronic label / illuminant

Technical Data

JBL SOLAR NATUR T5 ULTRA 590mm-28 W

Properties

Electronic label / illuminant

Technical Data

JBL SOLAR NATUR T5 ULTRA 590mm-28 W

Properties

Electronic label / illuminant

Technical Data

JBL SOLAR NATUR T5 ULTRA 850mm-39 W

Properties

Electronic label / illuminant

Technical Data

Misunderstandings – typical beginner mistakes

Outline: Fertilisation in the Aquarium

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Light measurements in nature and in the aquarium

Modelled on nature - The full spectrum of daylight

Oxygen Explosion in the Aquarium – The Right Fertilisation

You ask, we answer: What’s the best way to fertilise an aquascape?

The end of an era - JBL sells off its last lighting tubes

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Auf die Länge kommt es an

Plant growth

Deficiency symptoms

Algae control

Plant care

Daily care

Lighting

Plant species

Installation technical items

Plants

Light

Biotope (habitat) aquarium types

Aquascaping aquarium type JBL Dreamscape®

Jungle aquarium type JBL Rio Pantanal®

Rocky reef aquarium type JBL Malawi Rocks®

Goldfish aquarium type JBL Goldfish Paradise®

Additional product information and downloads

JBL SOLAR NATUR ULTRA -IFM-Geomar

JBL SOLAR NATUR ULTRA Richtige Roehrenwahl

JBL SOLAR NATUR ULTRA-IFM-Geomar-Testbericht

safety instructions

safety instruction for lamps

SOLAR REFLECT Clip Set

SOLAR Reflect T5/T8 438-850 mm

Clips T5/T8 (Metal)

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JBL SOLAR NATUR T5 ULTRA, 24-39 W
T5 fluorescent tube with daylight full-spectrum for bright freshwater aquariums