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Nexia Spectral Echoes
NEXIA Spectral Echoes translates the subtleties of light and colour into environments which empathize with human perception and emotion. Through three curated tinted libraries, it listens and echoes the emotional rhythms of those who inhabit each space.
Science-based libraries for diverse ways of inhabiting
Spectral Echoes unfolds through three custom and tinted luminic libraries, each designed for a specific spatial and emotional context. These libraries operate as dynamic ranges, adapted and tailored to those who inhabit particular spaces.
INNER PULSE. Home
FOCUS RHYTHM. Office
SHARED AMBIENCE. Hospitality
Inner Pulse. Home
Designed for domestic spaces, the Inner Pulse library supports rest, intimacy, and emotional grounding. Its chromatic range privileges softness, warmth, and slow transitions, allowing the home to adapt to circadian rhythms, personal rituals, and moments of intimacy.
Morning. Soft Amber
A low-saturation amber introduces the day gently, supporting circadian activation without abrupt stimulation. It promotes wakefulness while preserving emotional calm.
Midday: Warm Neutral Sand
A balanced, desaturated warm tone sustains alertness without increasing arousal. It acts as an emotionally neutral anchor for everyday domestic activity.
Afternoon: Blush Rose
A soft rose tone encourages relaxation and emotional openness. It reduces physiological activation while maintaining warmth, supporting intimacy and reflection.
Night: Deep Violet
A deep, low-intensity violet supports introspection and emotional closure. It signals withdrawal from external stimulation, fostering inward focus and psychological rest while remaining compatible with circadian downregulation.
Focus Rhythm. Office
Focus Rhythms is calibrated for cognitive clarity, sustained attention, and mental balance. It operates through controlled spectral shifts that support alertness without overstimulation, aligning visual comfort with productivity and temporal structure.
The system adapts to fluctuations in concentration, energy, and time of day, supporting work as a rhythmic, embodied process.
Morning Cool Neutral Blue
A restrained blue tone supports attentional activation and mental clarity, enhancing alertness without triggering stress responses.
Late Morning / Peak. Focus . Balanced Cyan
Positioned between blue and green,
cyan sustains cognitive engagement
and continuity while reducing visual
fatigue during prolonged focus.
Afternoon . Soft Sage Green
A muted green stabilizes arousal as energy naturally declines, supporting balance between concentration and recovery.
Late Day . Deep Calm Green
A deeper, low-saturation green encourages relaxation and cognitive downshifting. It supports mental recovery at the end of the workday, easing the transition away from
task-oriented states.
Shared ambience. Hospitality
Designed for hospitality and collective environments, Shared Ambience negotiates between group experiences and individual perception.
Its chromatic language caters to social interaction and focus: the goal is to create atmospheres that feel welcoming, emotionally legible, and spatially cohesive across diverse audiences.
Morning. Soft Peach
A light, warm peach fosters approachability and comfort, supporting gentle activation and positive affect in shared spaces.
Midday . Natural Warm White
A neutral yet warm baseline enhances clarity and spatial coherence, allowing diverse activities and social interactions to coexist comfortably.
Evening . Muted Coral
A soft rose tone encourages relaxation and emotional openness. It reduces physiological activation while maintaining warmth, supporting intimacy and reflection.
Night . Deep Plum
A deep, low-intensity violet supports introspection and emotional closure. It signals withdrawal from external stimulation, fostering inward focus and psychological rest while remaining compatible with circadian downregulation.
User journey
1. Select the luminaires
Designed for hospitality and collective environments, Shared Ambience negotiates between group experiences and individual perception.
Its chromatic language caters to social interaction and focus: the goal is to create atmospheres that feel welcoming, emotionally legible, and spatially cohesive across diverse audiences.
2. Select a library
Select the crhomatic system that best aligns with your space and emotional needs:
3. Decline a system
Configure the control and integration system that fits your project from scale and automation level to interaction and adaptability.
Choose your integration system:
4. Place your order
A seamless transition from concept to implementation with technical coherence ensured at every step
Spectral resonance and chromatic embodiment in space
After an extensive investigation comprising behavioural psychology, colour theory, and neuro-architecture, NEXIA introduces Spectral Echoes: a chromatic, sensitive and resonant light system.
The project is structured around the premise of emotions and their never-static behaviour, tied to context and circadian rhythm studies. It also adopts the spectrum as a philosophical stance*, and proposes it as an alternative to fixed and absolute values in architectural lighting.
Aligned with contemporary theories of embodied cognition** and supported by a rigorous scientific investigation, NEXIA Spectral Echoes departs from understanding colour as a passive stimulus, but as something actively constructed through lived, collective and sensory experience.
Within this framework, the notion of echo becomes central. Spectral Echoes does not emit predefined emotional states.
Light operates as a responsive medium, returning a chromatic resonance shaped by human presence, temporal rhythms, and environmental context. The system thus functions as an empathetic echo: not a source of imposition, but a feedback loop that amplifies subtle emotional and perceptual signals already present in the space.
As a consequence, it distances itself from treating light as a dominant, neutral, or purely functional element and transforms it into an accompanying force. Colour emerges as a relational phenomenon: an empathetic interface between space and human.
NEXIA positions itself not as a director of experience, but as a listening medium.
An emotional echo. A care device.
Where philoshophy, psychology, and neuroscience converge
Research in circadian neuroscience and lighting science underpins the system’s technical architecture. Studies by Russell Foster and Mariana Figueiro* demonstrate how light and its spectral composition directly influences circadian rhythms, hormonal regulation, alertness, and emotional well-being.
The system also draws from the Mehrabian & Russell PAD model (Pleasure–Arousal–Dominance)**, understanding emotional states as dynamic balances that can be subtly modulated through environmental variables such as colour, intensity, and rhythm.
Insights from Elliot & Maier’s ***motivational psychology further support this approach, showing that colour operates as a pre-cognitive signal that shapes activation, attention, and stress responses.
NEXIA integrates these findings by working with chromatic ranges and temporal exposure rather than constant or absolute stimuli, ensuring that lighting decisions are not only perceptually refined, but biologically informed: supporting human physiology as much as psychological comfort.
- Circadian Photoentrainment in Mice and Humans (Foster & Peirson et al.), Revised phototransduction model (Rea & Figueiro et al., 2021)
** Mehrabian, A. & Russell, J. A. (1974) An approach to environmental psychology, Bakker, van der Voordt & de Boon (2014) Pleasure, arousal, dominance: Mehrabian and Russell revisited — Current Psychology
***Elliot, A. J. & Maier, M. A. (2014) Color Psychology: Effects of Perceiving Color on Psychological Functioning Annual Review of Psychology