Light for

Application animal

Light for

Application greenhouse

Light for

Application aquafarming


New name - proven quality

Our well-known luminaire "STRONGERTUBE" gets a new name: ALTUMA®

As we are completely convinced of our luminaire, we keep all technical data. You can therefore continue to look forward to high quality, robustness and many optics as well as spectra - just under a different name.

Optimum lighting solution for your application

Light is an essential factor for life and enables the visual perception of our environment. Lighting conditions control the biorhythm of humans, animals and plants. We are familiar with natural light in the most diverse forms and colours.

Over the last century, people developed artificial light sources that enable us humans to have the best possible visual perception. These light sources were developed and evaluated based on the spectral sensitivity of the human eye.

But how do we evaluate light for applications that were not designed for the human eye?

pacelum develops new interpretations of light. For each application there is a new and individual interpretation. Each and every plant and animal has its own spectral sensitivity and requires a lighting solution developed for it.

We offer holistic, efficient lighting solutions

With many years of experience in the field of spectral lighting, our employees take over the entire lighting design of your project as a free service. In addition, our warranty period of up to 10 years gives you long-term planning security for lasting success.

Contact us

If you wish to increase your yield, we're your ideal contact. Simply get in touch.


+49 221 650 839-10

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