The Society of Light and Lighting (SLL) welcomes all who are interested in any aspect of light, lighting, and its applications.
With over 3300 members globally, the Society of Light and Lighting (SLL) is recognised as an authority on lighting and welcomes all who are interested in any aspect of the world of light, lighting, and its design or application. Lighting designers, consulting engineers, researchers, students, academics, manufacturers, sales staff and many more all contribute to and are members of the SLL.
Contact us
If you would like to contact SLL regarding membership, publications, or events, or you are interested in the opportunity of joining one of the SLL committees please email SLL.
About
Our people including Area Reps, Committees, Council, Executive Board and our History.
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Knowledge & Resources
Lighting Guides, Light Lines magazine, past Webinars, Fact Files and the Lighting Research & Technology (LR&T) Journal.
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Learning & Development
How to develop your career, available lighting courses and related training.
Find out moreLatest SLL News
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#PocketsofLight - Abbots Langley
On Saturday 9th November, the Society of Light and Lighting hosted #PocketsOfLight at St Lawrence’s Church. Abbots Langley.
Ready Steady Light 2024
On 15th October, The Society of Light and Lighting (SLL) welcomed teams of lighting professionals for the annual SLL Ready Steady Light competition, in association with Rose Bruford College and the International Association of Lighting Designers (IALD). Winners were: Technical - Team UCL 2 Artistic - Team iGuzzini Peer - Team DPA Lighting Consultants 1
CIBSE Gold Medals for two Society of Light and Lighting Members
The SLL are delighted that two members of the SLL received Gold Medals at CIBSE President's Dinner in October 2024.
Upcoming SLL Events
View All- Group SLL
- Date January 14th 2025, 09:00 - 18:30
- Location Dubai
Lighting
- Group SLL
- Date February 26th 2025, 09:00 - 18:30
- Location Business Design Centre, Islington, London
- Group SLL
- Date March 27th 2025, 09:00 - 20:30
- Location London