Highlights

Light in all its forms

SPACES

Light has the power to transform spaces. A curated selection of international architectural and interior projects where lighting design makes all the difference.

Plus, cinema-focused features, where light becomes a true narrative medium.

STYLE

Latest trends in decorative lighting technology, company news, product round-ups, historic curiosities about design classics, and practical tips for functional lighting.

STORIES

It’s people who drive the project—creative minds generating innovation.

This section showcases the work and research of international professionals through exclusive interviews and in-depth biographies, highlighting different approaches to light. From product design to architecture, interactive installations to theatrical lighting and photography.

YOUR LIGHT DESIGN JOURNEY BEGINS

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GUIDES: TOOLS TO KEEP UP WITH INNOVATION

A curated selection of guides and insights to navigate the most significant trends and
innovations in the world of Lighting Design

Design agenda

Not-to-miss Light Design Events

SEPTEMBER 9-11, 2025

Lighting Design & Technology Expo | Riyadh

 Riyadh Front Exhibition & Convention Center, King Khalid International Airport, Riyadh, Saudi Arabia

SEPTEMBER 11, 2025

ICEL Emergency Lighting Conference | London

Cavendish Conference Centre, 22 Duchess Mews, London, United Kingdom

SEPTEMBER 16-17, 2025

ArchLIGHT Summit | Dallas

Dallas Market Center, 2100 Stemmons Freeway, Dallas, TX, United States

SEPTEMBER 22-24, 2025

International Symposium on Automotive Lighting | Darmstadt

darmstadtium Congress Centre, Schloßgraben 1, Darmstadt, Germany

SEPTEMBER 25, 2025

Circular Lighting Live | Sustainable Lighting Focus

Royal College of Physicians, 11 St Andrews Pl, London, United Kingdom

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Weekly and daily inspiration, updates from the world of lighting design.
Stories and voices connecting art, architecture, and light culture — featuring today’s leading figures and iconic voices from the past.

Dictionary

The Dictionary sheds light on the alphabet of light design. With each term, the complexity but also the beauty of the technology, processes, and connection with any type of space takes shape.

Ambient lighting
General lighting that provides a consistent level of light throughout a space and creates a sense of...
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Angle of incidence
The angle between a ray of light striking a surface and the line perpendicular to the surface at the...
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Beam angle
The angle between the two directions in which the luminous intensity is 50% of the maximum luminous...
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Black body radiation
The theoretical radiation emitted by a perfect radiator, also known as Planck’s law
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Chromaticity
The quality of a light source that determines its color appearance, characterized by the x and y coordinates...
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Control gear
The electronic devices that control the operation of a lighting system, such as ballasts, drivers, and...
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Daylight harvesting
The process of using natural light to supplement or replace artificial light in a building, to reduce...
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Diffuse reflection
The reflection of light from a surface in many directions, as opposed to specular reflection, where the...
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Efficacy
The ratio of the light output (lumens) of a light source to the power input (watts) of the same source,...
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Emergency lighting
Lighting that is provided to ensure the safety of occupants during power failures or other emergency...
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Floodlighting
A type of lighting that is used to illuminate large areas, such as buildings, sports fields, and mon...
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Full-spectrum lighting
Lighting that reproduces the entire spectrum of colors visible to the human eye, similar to natural...
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Glare
Uncomfortable brightness caused by excessive luminance that can be direct or indirect, caused by the...
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Green lighting
The use of energy-efficient lighting systems and technologies to reduce environmental impact
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High-bay lighting
refers to a type of lighting that is designed to provide bright, directional light to areas with high...
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High-Intensity Discharge (HID) Lamp
A type of electrical gas-discharge lamp that generates light through an electric arc between tungsten...
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IES file
An IES file is an industry standard file format used to describe the light distribution of a particular...
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Indirect Lighting
A type of lighting design that focuses on creating a soft and diffuse ambient light, which bounces off...
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Jelly Jar Fixture
A type of outdoor light fixture that resembles a traditional jelly jar and is commonly used to provide...
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Junction box
A junction box is a metal or plastic enclosure used to contain and protect electrical connections. It...
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Kelvin (K)
A unit of measurement for color temperature
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