
More than simply T5
- Only 4.5 cm high
- Housing made of alloyed aluminium only 4.5 cm high
- optionally T5 fluorescent tubes of your choice
- Black glass panel top of housing
- 5 different lengths (65, 95, 125, 155 cm)
- active & passive Temperature management
- 2021 newly designed polished individual reflectors for optimum light output

Uncompromising light quality
The housing, which is only 4.5 cm thick, is made of high-quality, powder-coated aluminium alloy.
The electronics are thermally separated from the main lighting and the maximum possible reflector surface guarantees absolute area illumination.
All the light is directed into the aquarium without loss and is thus 100% available to your aquarium.
Matrixx 2
- Newly designed reflectors for even more light output
- Only 4.5 cm flat and thus the flattest T5 luminaire on the market
- Powder coated aluminium
- No visible screw connections on the visible side of the enclosure
- Light weight
- Extremely quiet operation
- Optionally in iridium or polar white


The flat profile with design elements made of black lacquered glass sets new visual standards in the T5 class.
A compact, high-quality and modern design that can only be found in the Giesemann MATRIX II.
The MATRIXX II has a cleverly designed interior. Ball-bearing, particularly quiet fans support the standard passive cooling of the massive enclosure frame.

This ensures the optimum operating temperature and highest light output for all T-5 lamps. At the same time, the high efficiency guarantees extremely low heat radiation to the aquarium.
As standard, your MATRIXX II light is optionallly equipped with the powerful POWERCHROME T-5 lamps in the desired colour combination as well as with fully electronic ballasts that ensure gentle lamp starting with long tube life and complete freedom from flickering.

Technical details
| Dimensions (mm) | Equipment | Illuminated area | Weight | Total output |
| 650 x 260 x 45 | 4 x 24 Watt | 60-80 x 50-60 cm | 4,5 kg | 98 Watt |
| 950 x 260 x 45 | 4 x 39 Watt | 95-110 x 50-60 cm | 5,6 kg | 159 Watt |
| 950 x 435 x 45 | 6 x 39 Watt | 95-110 x 60-70 cm | 9,3 kg | 238 Watt |
| 950 x 435 x 45 | 8 x 39 Watt | 95-110 x 60-90 cm | 9,6 kg | 318 Watt |
| 1250 x 260 x 45 | 4 x 54 Watt | 120-150 x 50-60 cm | 7,5 kg | 221 Watt |
| 1250 x 435 x 45 | 6 x 54 Watt | 120-150 x 60-70 cm | 11,8 kg | 329 Watt |
| 1250 x 435 x 45 | 8 x 54 Watt | 120-150 x 60-90 cm | 12,0 kg | 442 Watt |
| 1550 x 260 x 45 | 4 x 80 Watt | 150-180 x 50-60 cm | 8,9 kg | 326 Watt |
| 1550 x 435 x 45 | 6 x 80 Watt | 150-180 x 60-70 cm | 14,2 kg | 486 Watt |
| 1550 x 435 x 45 | 8 x 80 Watt | 150-180 x 60-90 cm | 14,6 kg | 640 Watt |
| 1550 x 435 x 45 | 8 x 80 Watt | 150-180 x 60-90 cm | 14,6 kg | 640 Watt |
! GIESEMANN luminaires are suitable for use with T-5 fluorescent tubes. The use of LED tubes of a similar design is not recommended for technical reasons, as this will also invalidate any warranty claims.



