# TLI / TLB: scientific direction

Research programme

Based on TLI-TLB

Academy edition

Lighting reform encompasses understanding, daily habits, environmental design and control methods.

## Everyday life

Homes, workplaces, education, shops and the city form connected parts of a lighting day. The learning goal is to describe, assess and improve that routine together with an agent.



## Population health

Sleep, attention, performance, stress and well-being are research topics. Immune and reproductive processes require separate research questions. Population conclusions require suitable study designs and control of other factors.



## Deep space and extreme environments

The long-term question concerns light in a designed life-support environment. For the Academy this includes reconstructing a biome and maintaining connected life cycles. Practical models use known organisms and processes; obtaining life from non-living matter remains a separate scientific question.



## Scientific organisation

AI supports search, memory, analysis and model comparison. A scientific team formulates questions, assesses evidence and verifies results. Electrical engineering, lighting, biology, environmental design and operations use a shared data framework.



## Research and application

Deployment creates observations and questions. Research refines settings, equipment and quality criteria. Reproducible results gradually inform methods, teaching and practice. Scaling retains the boundaries of verified findings.



[S01 · CIE PS 001:2024](https://cie.co.at/publications/cie-position-statement-integrative-lighting-recommending-proper-light-proper-time-3rd)

[S04 · ESA · MELiSSA · Closed Loop Concept](https://www.esa.int/Enabling_Support/Space_Engineering_Technology/Melissa/Closed_Loop_Concept)

[S05 · NASA · Lighting for people and plants](https://www.nasa.gov/missions/station/nasa-research-boosts-led-lamps-for-home-and-garden/)

Light Academy · 1.5.0 · 2026-09-17