Light

How do you illuminate your aquarium correctly?

Unlike with your living room or bathroom you shouldn’t just follow your personal taste when choosing aquarium lighting, since live aquatic plants are involved. For your fish the lighting is less important but aquatic plants have adapted to the existing sunlight in the course of evolution. They use the individual spectral components of visual sunlight to produce energy in the photosynthesis process.

For your plants to thrive your aquarium light needs a sun-like spectrum. The JBL SOLAR fluorescent tubes and LED light under lighting precisely have this sun-like light because they are full spectrum lights. Full spectrum means that not only some spectral components but that ALL visible spectral components of the sunlight are created. Plant expert Prof. Dr. Ole Pedersen has found out in tests that the JBL SOLAR full spectrum lighting has the most positive influence on the growth of aquatic plants of all the lamps tested!

Lighting duration

A tropical day offers 12 hours of light from about 6 am to 6 pm. During sunrises and sunsets the sunlight has a warm colour temperature of about 2500 K. When the sun has reached its zenith the colour temperature rises to about 5500 K. The higher the colour temperature the colder the light.

You are strongly advised to avoid lighting with spotlights, LEDs or lamps which are not specially designed for aquariums! They might be bright and elegant but the light spectra are definitively NOT developed for aquatic plants. Very reddish radiation creates cell enlargement in plants but not healthy growth. Your aquarium plants would become long but only have a few leaves. Ideal are LEDs or full spectrum fluorescent tubes as available in the JBL light range.

Light colours

Even though the light colours of a lamp are a subjective impression of our eyes, they are based on the colour temperature of the respective lamp. Higher colour temperatures (e.g. 9000 K) we experience as cold light, lower colour temperatures (e.g. 2500 K) are seen as warm light. JBL SOLAR NATUR T5 ULTRA, 24-39 W : 9000 K, cold-white daylight, very bright, ideal for fish aquariums or in combination with JBL SOLAR TROPIC T5 ULTRA, 24-39 W .

JBL SOLAR NATUR T5 ULTRA, 24-39 W then placed in front above the fish and the JBL SOLAR TROPIC T5 ULTRA, 24-39 W at the back over the plants.

JBL SOLAR TROPIC T5 ULTRA, 24-39 W : 4000K, warm-white sunlight, valued and recommended by scientists as ideal for aquatic plants. In the JBL SOLAR light concept the JBL LED SOLAR NATUR è dotata di un telecomando con cui puoi regolare il colore della luce a 2700, 4000 o 6700 K.

Light quantity

Would you like to know exactly how much light your aquarium needs? In this light calculator you will receive the answer: ProScape light calculator .

You haven’t managed to illuminate your aquarium strongly enough due to lack of space above your aquarium. In nature we measured during the JBL expeditions lux values between 100,000 lux (Amazon) and 160,000 lux (Australia). Fluorescent tubes or LEDs always remain below these values. If you use a stronger illumination for your aquarium (2 tubes instead of one, stronger LEDs instead of tubes etc.) your aquatic plants will get hungrier and you will need to increase the fertiliser and CO2 quantities.

What can modern LED lighting do?

The LED technology has revolutionised our lives: long-lasting torches, stylish car headlights, energy-saving room lighting and, of course, natural aquarium lighting. But why has a JBL LED concept taken so long? LEDs have been around for a long time!

Because LEDs have only recently become more energy-saving than fluorescent tubes, there has been no common technology and no demand (!) to optimise the LED light spectrum for aquarium plants. Up to now LEDs have only been used in the technical sector and in the home. The light spectrum of aquatic plants, however, varies considerably from the spectrum in the home or LEDs torches. Here we are talking about the photosynthetically active radiation range of the light, called PAR (Photosynthetic Active Radiation), and a full spectrum which contains the TOTAL range within the visible light spectrum. Only with those two components has it been possible to manufacture the perfect light for aquarium plants!

Since JBL was the first manufacturer worldwide to develop a full spectrum modelled on sunlight with its JBL SOLAR fluorescent tubes (under lighting ) our development department didn’t just want to use the available home spectrums for LED aquarium technology, it wanted to create a SOLAR full spectrum, especially for aquariums! This took some time – but now it is available!

What are the benefits of the JBL SOLAR range?

With the modern JBL LED SOLAR system you will receive:

JBL LED Solar Natur and Effect with remote control unit

An immediately accessible, elegant LED light system, incl. remote control, with maximum light efficiency for beautiful aquarium plants.

JBL LED Solar Natur

Perfect light for your fish, invertebrates and aquarium plants, since the warm-white and cold-white LEDs are evenly distributed in the light bar (only at JBL!).

Lux measurements compared

An energy-saving aquarium light, since the JBL LED SOLAR provides twice as much light compared to lighting with fluorescent tubes, while simultaneous halving the electricity costs.

Remote control

The possibility, with the help of the enclosed remote control, to slowly switch the light up and down, or to quickly switch it on and off, as well as to select one of three set colour temperatures: 2700 K (warm light), 4000 K (daylight – ideal for aquatic plants) or 6700 K (cold-white daylight).

Holders

All required components for the attachment: press into the existing T5 or T8 fluorescent tube sockets (plug-in holders are included) or position with telescopic V4A stainless steel holding brackets (also included) on aquarium rim. Special holders for suspension from the ceiling are also available as accessories.

Cooling fins prolong the service life

Optimal passive cooling through cooling fins in the lamp body lead to very long service life. The LED module has a service life of more than 50,000 hours. With an illumination time of 10 h/day it keeps for more than 13 years! (The extremely long service life of 50,000 hours applies only to the purely LED module. The other components min. as guaranteed: 2 + 2 years)

Ideal PAR value

Specially optimised for aquarium plant growth: ranges of the visible light are used by the plants to produce energy in the photosynthesis process. The quantity of this photosynthetically active spectrum (PAR) can be measured with special devices. With a PAR value of >200* the JBL LED SOLAR Natur provides the perfect light, just as the plants receive it from the sun in their natural habitat!

*) measured as PPFD (Photosynthetic Photon Flux Density) in µmol/m2/s in a distance of 20 cm to the light.

Safety

A safe system with double effect: watertight in accordance with IP67. If a water ingress causes a short circuit the power supply switches off automatically.

Why does your aquarium need special light?

Over millions of years aquarium plants have adapted to our sunlight and use it to produce energy. Even if our eyes perceive sunlight only as white light, water drops in the air or prisms show us that it consists of “rainbow colours”. During photosynthesis plants use individual spectral components of the light in their leaf green, to transform CO2 with water into nutrition (sugar), and thus oxygen is released. This oxygen serves as livelihood for all animals on earth. They, in turn, exhale CO2 which the plants use for photosynthesis. This cycle keeps our planet alive. Aquarium plants are also dependent on CO2 (carbon dioxide), and the photosynthetic active radiation elements of sunlight LED lighting for living rooms and LEDs for vehicles have totally different objectives: they don’t need to imitate the sunlight but to appear warm, light a wide area, or set lighting accents. For the aquarium lighting the focus is only on the photosynthetically active spectrum. The new JBL LED SOLAR concept has been developed to meet this requirement! The plant promoting radiation (PAR = Photosynthetic Active Radiation) can be measured using electronic measuring instruments. The JBL Research and Development department has managed to achieve a full spectrum with a PAR value of over 200*! This is the best thing that can happen to your plants! Since there is only a small demand for sun-like LEDs compared to living space or ornamental LEDs the prices for these special LEDs are unfortunately a bit higher.

*) measured as PPFD (Photosynthetic Photon Flux Density) in µmol/m2/s in a distance of 20 cm to the light.

The changeover to modern LED technology is easy

You can easily exchange your fluorescent bulbs for JBL LED SOLAR lights, even if the technical equipment of these tubes doesn’t work anymore. You only need the holders left and right to attach the JBL LED lights. Here's how it works:

Removing fluorescent tubes

Remove your fluorescent tubes (T5 or T8) from the sockets and measure the tube length without the pins at the ends. In the following table you can find the suitable LED for the appropriate tube length you want to replace.

Selecting JBL LEDs

Start with the basic equipment of the JBL LED technology ( JBL LED SOLAR NATUR ) in the required length mentioned on the back of the packaging.

Plugging in the adapters

Press the JBL retrofit adapters (included in the kit) onto both ends of the JBL LED light and then into your moisture-proof sockets of the tube holder. Screw them back on both ends of the tube sockets – finished! The LED lights are freely rotatable and can be precisely aligned into a horizontal position.

Putting light on aquarium rim

If you don’t want to use the existing fluorescent tube holders you can also put the JBL LED light directly on the aquarium rim with the enclosed V4A stainless steel holding brackets.

Wiring

Now connect the cable of the LED light with the infrared receiver (enclosed in the kit) and connect the IR receiver with the driver (ballast). The driver has a power plug which you put into a timer or directly into the power socket.

Putting remote control into operation

With the enclosed remote control you can now switch the LED light on and off or slowly switch it up and down. With the remote control you can also choose between three light colours. The buttons for the colours Red (R), Green (G) and Blue (B) are only relevant if you extend your basic equipment with a JBL LED SOLAR EFFECT light.

Get the most out of LED light technology

Would you like to double the lighting intensity?

No problem: just buy a second JBL LED SOLAR NATUR and connect it. But careful: 1 JBL LED light is already brighter than 2 fluorescent tubes!

How about some light effects?

You will need a second light ADDITIONALLY to your current light set to create any special light effects, such as coloured light, red sunrise and sunset, deep blue water or lightning storm, JBL LED SOLAR EFFECT . You can connect this LED light to the second connection of your main light ( JBL LED SOLAR NATUR ). With the remote control unit, enclosed in the JBL LED SOLAR NATUR , you can now activate the individual colour channels (Red/Green/Blue). To adjust the effects (biotopes, lightning storm, clouds, rain etc.) you need a special controller ( JBL SOLAR Control WiFi ), which you can then use precisely and easily with your mobile phone.

Would you like to illuminate habitats (biotopes) based exactly on nature’s model?

This can be done easily and precisely with the JBL SOLAR Control WiFi , a free app, and your mobile phone. You can either create your light yourself or use pre-set biotope values.

Does the LED light need to be suspended from the ceiling?

For that you need the suspension system accessory JBL LED SOLAR Hanging . With the enclosed 2 m long steel cords you can suspend the JBL LED lights any way you want. You can easily screw together the cords with the light from above.

Would you like to exactly reproduce the light of a tropical living environment (biotope)?

With the accessory JBL SOLAR Control WiFi you have the opportunity to imitate the light conditions of a habitat exactly, with dry and rainy seasons or lightning storms, or to set the perfect light for a densely planted aquascaping aquarium. The JBL development team has implemented 5 aquarium types with the JBL SOLAR Control WiFi :

Pantanal River

The Pantanal in South America has the clearest tropical water on earth and is the home of countless species of fish we keep in the aquarium. The clearwater rivers are surrounded by jungle and have their own particular rainforest character. The jungle river motif is definitely one of the most fascinating motifs when setting up aquariums. Your plants will thrive and your tetras or dwarf cichlids will be displayed in their most beautiful colours!

Would you like to learn more about this aquarium? You will find all details about the themed aquarium here:

Jungle aquarium type JBL Rio Pantanal®

A bit of jungle river in your living room. Lively underwater action! No problem with the JBL Rio Pantanal® aquarium

Malawi Rocks

The very bright and cold-white illumination corresponds to the light in both African Rift Valley waters Lake Malawi and Lake Tanganyika. In the clear water of the lakes the blue tones are especially visible! Your Lake Malawi and Lake Tanganyika cichlids with their wonderful colours are wonderfully expressed, as nature does it.

Would you like to learn more about this aquarium? You will find all details of the themed aquarium here:

Rocky reef aquarium type JBL Malawi Rocks®

The fish of Lake Malawi are as colourful as the fish in the coral reefs. This aquarium brings a bit of freshwater reef into your living room

Goldfish Paradise

The pre-set light colour accentuates the beautiful colours of the goldfish! Even hardy plants, such as the hornwort or the waterweed will grow fast under this light.

Would you like to learn more about this aquarium? You will find all details of the themed aquarium here:

Goldfish aquarium type JBL Goldfish Paradise®

Lively goldfish in the aquarium enhance any room perfectly! Invite some new flatmates into your home with this goldfish aquarium

DreamScape

Aquascapers will be happy about this type of light because it supplies maximum light efficiency with a very high PAR value (photosynthetically active radiation) which promotes the healthy and vigorous growth of your plants. Aquascapers reproduce landscapes under water which e.g. feature a mountain with meadows, a forest or cliffs with vegetation. This setup style definitely belongs to the most spectacular setups of all aquariums! The plants used generally make very high demands on the light quantity and lighting quality. The light type “Dream Scape” has been programmed precisely for them.

Would you like to learn more about this aquarium? You will find all details of the themed aquarium here:

Aquascaping aquarium type JBL Dreamscape®

Mountains, valleys, meadows and fish! Create your dreamlike landscape under water with the Dreamscape® aquarium

Community aquarium

You have put together a suitable fish and plant community. With this program you will receive the ideal illumination to highlight your fish and it promotes the growth of your plants.

Special program to acclimatise plants

If you want to adjust aquarium plants from lighting with fluorescent tubes to LEDs you need to do it slowly, since the light intensity of LEDs is significantly higher. JBL has added an acclimatisation mode at the beginning of each program which can, if required, be selected or skipped. This way the plants can slowly get used to the new light.

Individual program

Do you have your own ideas about which light climate is best for your aquarium? No problem! In this program you can assign your own light creation to each day of the week. This program is also ideal for trying out light effects and colours!

What do the individual JBL LEDs contain?

You will find out exactly what the individual LED components contain, the way they function and what effects they have, here.

JBL LED SOLAR Natur

It contains a light in the desired length with a 2 m cable attached, an LED driver (ballast) with cable and plug for your socket and an infrared receiver, integrated between the light and the driver. Now the system is ready for use and can receive commands from the remote control supplied. With the remote control you can switch the light on and off, dim and brighten it slowly and set 3 different colour temperatures (2700 K = warm light, 4000 K = warm daylight, 6700 K = cold-white daylight). JBL LED SOLAR NATUR light contains: 2 adapters for T5 sockets, 2 adapters for T8 sockets and 2 stainless steel holding brackets, for fixing the light onto your aquarium.

JBL LED SOLAR NATUR

High-performance LED light for freshwater aquariums

  • Maximum light efficiency for beautiful aquatic plants: extremely high photosynthetically active radiation (PAR) of more than 220 µM/s/m2
ab 83,91 €
JBL LED SOLAR Control WiFi

This light computer is extremely versatile and easily to control using a free app of your mobile. You have 2 steering options: automatic or manual mode.

The manual mode allows you unlimited access to the light control and you can create your own light climate.

In the automatic mode you can choose between 5 lighting types and in addition start an acclimatisation program for plants which have previously been used to fluorescent tubes and now need to become accustomed to the stronger LED light for several weeks.

For the 5 lighting types, incl. sunrises and sunsets, lightning storms and clouds, the complementary light JBL LED SOLAR EFFECT is not mandatory. The JBL SOLAR Control WiFi in combination with the JBL LED SOLAR NATUR offers you very realistic light situations but without red, green and blue tones.

JBL SOLAR Control WiFi

WiFi control unit for JBL LED SOLAR lights, to be adjusted by app

  • For the single control of JBL LED SOLAR Natur or in combination with JBL LED SOLAR Effect. Biotope data, effects, lightning storm, sunrise and sunset to be controlled via WiFi by mobile
ab 155,42 €
JBL LED SOLAR Effect

It contains a light in the desired length with 2 m cable. This light doesn’t need its own power supply and infrared receiver because it can easily be plugged into the second connection of your JBL LED SOLAR NATUR . The JBL LED SOLAR EFFECT has so-called RGB LEDs with which almost each desired colour can be created. Then you also can use the buttons for the 3 individual colour channels on your JBL LED SOLAR NATUR remote control and you can steer the LEDs of the effect light according to your wishes.

If you already use the JBL LED SOLAR NATUR with a JBL SOLAR Control WiFi you will get an even more lifelike light control by connecting the JBL LED SOLAR EFFECT : sunrises and sunsets will be underlaid with the right red tones, lightning storms will be more colourful and even the biotope conditions can be imitated in more detail.

JBL LED SOLAR EFFECT

LED effect light as supplement to JBL LED SOLAR Natur

  • Special light with RGB LEDs to create colour effects, ideal as replacement for the second coloured fluorescent tube (T5 or T8)
ab 69,99 €