Lux Awards ARUP installation Title Products


Emotional and
biological effects

With our multi-channel LED engines any light spectrum can be recreated, including Sunlight. Light spectra have effects on human cognition, emotions, attention, productivity, hormones and affect our circadian rhythms. Our light engines can be programmed to positively affect our health and productivity in different situations.

The highest fidelity light

Our LED modules surpass the highest standards regarding spectral accuracy. This is accomplished by combining our multi-wavelength LED engines with an integrated spectral feedback, being able to guarantee spectral errors lower than 1% and color stabilities within 1-step McAdam ellipse (∆uv < 0.001) over their lifetime.

Real time calibration

Our spectrally tunable LED modules are provided with a control feedback through spectral and temperature sensors to account for wavelength shifts, flux fluctuations and include an overheating protection in case of a bad heatsink dimensioning or harsh conditions.

Human, animal, plant and object centric lighting

The project was funded by the FP7 program of the European Commission ( With a budget near 5M€, Hi-LED has developed a family of IoT-connected smart LED modules with embedded spectral algorithms, which offer natural illumination patterns that can be used to foster our health and biology, among other things. A succinct summary of the main scientific results obtained with our LED modules can be found here.

Accurate Lighting

The National Gallery (London, UK) is using our lights to study the color perception of paintings under different illuminations (i.e. spectral compositions) and the damage potential of different light patterns on pigments. In this video, our LED modules are used by the NG scientists to illuminate the “The Rape of Sabine Women” by Peter Paul Rubens under different light spectra. This was a life event posted on Facebook by the National Gallery to celebrate the British Science Week.

Human Centric Lighting

Sunlight changes in light intensity and spectral composition partly define the circadian cycle of living beings. The scientific evidence on the relation of light and the synchronization of our circadian system is unequivocal, as are the risks that a disrupted circadian system can pose to our health. Can you imagine a bright future were smart light engines dynamically adapt their spectral output to match our needs? We do.


Products for OEMs

Spectrally tunable modules for manufacturers of general lighting luminaires.

Products for Scientists

Spectrally tunable lights for research purposes to generate any spectral composition. They are currently being used to carry out the most cutting-edge advances in the field.

Products for End Users

IoT solutions to control your lights and spectrometers in the Ledmotive cloud. Welcome to the internet of lights.


24/7 Working Environments

Ledmotive - Project - Repsol 24h room

Our light modules can be programmed to follow natural daylight patters to promote the synchronization of the circadian rhythms, enhance alertness and productivity, generally improving the working conditions and quality.

Healthcare & Wellness

Ledmotive case study Hospitals

Spectrally tunable digital light to improve patient care in hospital ICUs. Illumination for surgical procedures and light for examination of patient in medical offices.


Ledmotive - Project - ARUP Office

The right light at the right time and place. It is no big surprise that light affects our mood and productivity. Productivity losses cost U.S. employers $576 billion annually. That’s a humongous number, don’t you think?

Art & Museums

Ledmotive - Project - Museums

Highest CRI and TM30-15 for all CCTs. Optimize visual perception of colors while controlling the artwork damage potential of the light spectra being used. Each space has its unique requirements.

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PYME INNOVADORA Válido hasta el 02 de marzo de 2023

Acció Generalitat
Fundación Repsol