The art of light. The science of living.

We are commercial and residential lighting designers and suppliers, bringing together creative vision, technical expertise and a deep understanding of light’s impact on human health and wellbeing.

We believe great lighting is about more than illuminating spaces. It’s about revealing beauty, creating atmosphere and shaping how we feel and experience the world around us. We explore, experiment and push the boundaries of what’s possible with light.

Who we have worked with

LIGHTING DESIGN SERVICES

Commercial

We don’t simply light buildings. We shape how they are seen and felt, across hotels, workplaces, heritage and public spaces.

Residential

We use light to bring your home to life. Great lighting doesn’t ask for attention. It brings attention to everything around it.

The practice

Design and supply

We come in for an agreed design fee and take ownership of the lighting, then source and supply what the design needs.

Tested before it’s built

Project teams experience light, fittings and dimming in our darkroom before decisions are committed on site.

The studio

Experience it before we build it

Architects, engineers and clients test light, fittings and dimming with us in the darkroom before anything is committed on site.

Latest projects

Liffey Valley Bus Stop

Commercial · Dublin · 2022

Carton House

Hotel · Maynooth, Co. Kildare · 2021

Block N Central Park

Commercial · Dublin, Ireland · 2024

Light & health

Light is biological

Light shapes how we sleep, wake, focus and feel. It is the environment your body lives in every hour of every day, and we design with that in mind.

We are a lighting design studio and lighting supplier based in Kilkenny. We design, specify and supply lighting for homes, hotels, workplaces, shops, public spaces and heritage buildings, and we can manage a project through to commissioning, installation and aftercare.

Since 1935, when Willie Duggan founded the business. It is now run by the third generation of the family, Monica and Willie Duggan.

Yes. Royal Hospital Kilmainham won a 2025 LIT Lighting Design Award for Cultural Building & Heritage, and Carton House Estate won a 2023 LIT Award for Landscape Lighting, among other recognition.

Yes. We design lighting for new builds, renovations and extensions, and for hotels, workplaces, shopping centres, public spaces and heritage buildings.

Yes. We supply decorative and architectural lighting from leading international brands, and each part of our service, from design to supply, is also available on its own.

Our studio is at 25-26 Hebron Business Park, Hebron Road, Kilkenny. Visits are by appointment: call +353 (0) 56 776 4308 or email [email protected].