Health based lighting consultancy and solutions.
At Health, Wellness, Sleep, we offer comprehensive lighting and health solutions tailored to meet the unique needs of each person and project.
Fatigue Management
Employee fatigue can cause serious harm and put your staff and business at risk. We work with you to deliver light based solutions, improving health, wellness and sleep as well as protecting your bottom line.
Lighting for Healthy Working Environments
More productive staff, happier visitors, health enhancing spacings, that is what we deliver with every project. Never just functionality, we deliver biological health for happier humans.
We also provide
✓ Fatigue Management
✓ Lighting for Healthly Working Environments
Cutting-edge technology and industry best practices.
By leveraging cutting-edge technology and industry best practices, we deliver innovative, sustainable biologically enhanced lighting solutions that not only meet client expectations but also enhance the experience and functionality of every space, indoor or outdoor.
Four Decades of Experience
We work across a wide range of sectors, from high-end residential properties to healthcare facilities, schools, and offices. Every space deserves cell supportive healthy lighting.
Priorities In Our Designs
We prioritise both form and function, creating natural lighting that enhances the ambiance, supports the well-being of users, and complies with British and industry standards.
We Approach Each Project with Expertise
Whether it’s achieving the perfect lighting balance in a luxury home or optimising schools and healthcare environments for both healing and performance, everything is possible with the right levels of light nutrition.
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Exterior and Landscape lighting design
When it comes to exterior and landscape lighting, it’s about more than just meeting British and industry standards, it’s about creating an atmosphere. Lighting has the power to transform a space, enhancing the beauty of its surroundings while ensuring safety and security. Whether it’s illuminating a rooftop garden, a balcony with stunning city views, or a traditional landscape, our approach blends aesthetics with practicality. We work closely with architects to ensure our designs harmonise with the overall vision for the space, creating a seamless connection between daytime and night time experiences.
Lighting plays a crucial role in how we perceive a landscape after dark, highlighting key features, adding layers of texture, and evoking a sense of magic. We’re mindful of the environment, ensuring that our designs respect and protect the ecology of the space, whether it’s a private garden or a public area. Our experience spans a range of projects, from residential rooftops to a housing developments green space, and we take pride in delivering designs that are not only compliant with regulations but also elevate the space, making it an enjoyable and immersive environment for everyone to experience.
Interior Lighting Design
Interior lighting design goes beyond meeting standards and compliance, it’s about creating healthy, functional, and dynamic spaces. We understand that lighting needs to adapt to the specific functions of each room, from offices to meeting rooms, breakout spaces, and beyond. Daylight interaction, the use of artificial light, and how each space is used play an integral part in shaping the experience. With nearly all of us spending the majority of our time indoors, it’s more important than ever to ensure that our indoor lighting supports our well-being. LED lighting, while energy-efficient, can be detrimental to health if not balanced correctly, especially when it comes to blue-enriched LEDs. A well-designed space not only provides functional lighting but also enhances employee wellness, resulting in happier, more productive staff.
White Paper:
“Lighting Design for Health, Wellbeing and Quality of Light, A Holistic Approach to Integrative Lighting
“A White Paper from the IALD European Regulatory Affairs Working Group
Workgroup:
Kevan Shaw, FIALD, CLD, C. Eng MILP,
Ioannis Ladopoulos, Ph.D
Chiara Carucci, Design IALD
Alexia Gkika
Lorraine Calcott, IEng FILP IALD CLD MSLL MCIBSE MBSS
With Assistance of:
Virginie Gabel, Marijke Gordijn, Roger Sexton, et.al. The Good Light Group.
More information:
Download – 2025 IALD Whitepaper; Lighting Design for Health
Our designs are rooted in research and development, ensuring we stay at the cutting edge of lighting technology. By considering factors like employee age, shift work, and the impact of lighting on circadian rhythms, we can create lighting schemes that promote healthy eyes and rest. We also think beyond just UGR (Unified Glare Rating) when addressing glare. No one wants to endure a day at the computer with uncomfortable overhead lighting causing headaches and frustration.
Our designs focus on creating comfortable, adaptable lighting systems that support both energy efficiency and the long-term health of your workforce. With the right balance of lighting intensity, suitable control systems, and the potential for future flexibility, we ensure that every space is optimised for both the present and the future, with employee well-being always at the forefront.
Frequently Asked Questions – Interior Lighting Design
Why are my staff getting headaches?
There can be a lot of reasons for this, however the main one is usually poor, or ill-considered, artificial light. Daylight can also impact though and shouldn’t be ignored when we investigate, as sitting facing into the sun all day for instance can certainly cause most people to have a headache, therefore this always needs addressing. Glare from artificial sources (even if they comply with the BS UGR figures) often trip people up in designing interior spaces as what works on paper doesn’t normally work in reality. This is where a competent lighting professional comes into their own. Architects and interior designers have a wealth of knowledge, however lighting is a very different discipline and should be left to those who are solely focused on it for the best outcomes. We can evaluate your office and give you implementable measures to take to address your staff’s wellbeing, so get in touch.
How can I blend daylight and artificial light to best support the activities of the space?
Let’s be clear from the beginning any opportunity to use natural light should be taken. It’s the best solution for health and wellness and is so important in bringing most spaces to life. Having said that its not daylight all of the time and when its winter or just evening we need lighting that provides as many of those daytime benefits as we can whilst not upsetting circadian rhythms and hormone balance. LED has enabled us to deliver light in a new and exciting way but it’s becoming increasingly clear that it has its limits, and this is where the knowledge of a lighting designer who is aware of these confines comes into play. Daylight brings thousands of health increasing benefits and our job is to do what we can to deliver those with artificial light. Talk to us about how.
My residential care home needs lighting what would you recommend?
Lighting for a care home, hospital or even palliative care facility needs very special consideration. These interior environments are often all the user experiences each day subsequently health and wellness can suffer if they are lit incorrectly. It’s imperative that full spectrum lighting is used with dynamic changes in intensity and colour over the day/night so that circadian rhythms are maintained and sleep/health/reduction in medication etc can be enhanced. If your patient/resident sleeps well then as we all know it brings benefits to all aspects of life. Don’t underestimate the benefits of good lighting to those in your care, including your staff, as not only does it positively impact them, but it reduces costs to your bottom line.
How can I make my retail outlet stand out against everyone else’s whilst still providing the right light for the merchandise I sell?
Here we are talking about providing the right environment for your prospective buyer to want to buy rather than just about promoting your products. If someone feels happy, comfortable and at ease in a space they are more likely to stay which raises your chances of sale. In a lot of projects a contractor or interior designer may specify lighting however their knowledge is not as specific as that of a lighting professional; therefore, you may be missing a commercial advantage from not using the right consultant for the job. If you truly want your products to be seen in the best light, then we’d be delighted to assist you.
My nursery needs lighting does this need to be different to regularly lighting making it more suitable for a child’s eyes?
It certainly does; this is a crucial time in a child’s development, and we may forget that their bodies and eyes are still forming therefore the wrong kind of light administered, even at the wrong direction, can seriously affect the health of their eyes and their general wellness. We work with the latest research in this field and can help you light your home nursery, creche, childcare facilities or even pre-school to support your child’s eye health and wellbeing. It’s an area of work we are very passionate about, call us to find out more.
Are flat panels the best way to light an office?
Flat panels are cost effective, easy to install and readily available, but they are not the best way to light an office or in fact any space. We are not affiliated to any product or manufacturer; therefore you can be assured we offer completely impartial advice and design services, ensuring you get the best outcome for your budget.
Who is the best interior lighting designer in the world?
Nature, plain and simple. Making sure new buildings and those being renovated or extended, use daylight as much as is possible. Yes, there is the heat gain issue and yes too much of a good thing can also have its challenges, however the fact is human beings need natural light to function correctly. Make sure building fenestration (windows 😉) don’t reduce the red end of the spectrum as that is the element that balances the blue content of natural light and is needed for equilibrium. Just providing windows that cut out a lot of the most important part of natural light certainly won’t create the outcome you were seeking. Worldwide research in this area is now showing us how building regulations and energy targets are diminishing the quality of the light we experience. At Health, Wellness, Sleep, we understand this research and can bring a unique perspective to the lighting for your World.
High End residential lighting design
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High-end residential lighting design
High-end residential lighting design is about creating spaces that not only look stunning but feel exceptional. At Health, Wellness, Sleep we understand that luxury living demands a lighting design that complements both the architecture and the lifestyle of its residents.
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We specialise in crafting bespoke lighting solutions
Whether in the UK, USA, UAE, or beyond, we specialise in crafting bespoke lighting solutions that enhance the beauty of your home, making every room a statement of style and comfort. From grand entranceways to intimate living spaces, our designs are tailored to your unique tastes, elevating the atmosphere while ensuring every detail is perfectly illuminated.
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Our approach goes beyond aesthetics
Our approach goes beyond aesthetics—we consider how each space is used, the natural light that enters, and how the lighting can adapt to different functions throughout the day. We create lighting solutions that enhance mood, highlight key features, and add drama, all while prioritising energy efficiency and sustainability.
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Expertise in the latest lighting technologies
With expertise in the latest lighting technologies and a keen eye for design, we deliver projects that stand the test of time. Whether you’re looking to transform a villa, a penthouse apartment, or a sprawling estate, our high-end residential lighting designs are created to suit both the practical and emotional needs of modern living, offering you a home that’s as functional as it is beautiful.
Hospitals and Healthcare
Lighting in healthcare environments is not just a functional necessity, it plays a vital role in supporting the health and well-being of patients, staff, and visitors. At Health, Wellness, Sleep., we specialise in designing spectrally specific lighting systems that cater to the unique needs of healthcare settings, from neonatal units to palliative care. Research has shown that exposure to daylight or circadian lighting can significantly improve health outcomes, enhancing recovery times and supporting the natural biological rhythms of patients. Studies, including those by Prof. Glen Jeffrey and Dr. Robert Fosbury, have highlighted the importance of light exposure in accelerating recovery and improving sleep patterns, particularly for those with dementia or other chronic conditions. By incorporating spectrally specific lighting that mimics natural daylight, we help foster environments where health and healing are at the forefront.
The benefits of proper lighting extend to all stages of life, from babies being born to patients in palliative care. Spectrally enriched lighting, particularly in the red end of the spectrum, is vital for mitochondrial health, yet blue-enriched LEDs, which are often overused in artificial lighting, can disrupt circadian rhythms and negatively impact health. Our designs incorporate the latest research, ensuring that light levels are balanced, particularly in the latter part of the day, to support the body’s natural rhythms. These principles are not only beneficial for patients but also for the healthcare staff, doctors, nurses, and support staff, who spend long hours in these environments. Just as patients deserve spaces that promote health, so too do those who care for them. Our designs create healthier, more supportive spaces for everyone, helping to improve not just recovery times but overall wellness in healthcare environments.
Offices, Education and Retail
Lighting in offices, educational institutions, and retail spaces has the power to influence more than just visibility, it can shape productivity, engagement, and the overall experience. At Health, Wellness, Sleep, we design lighting solutions that cater to the specific needs of each environment, ensuring that every space is illuminated in a way that supports its purpose. In office settings, the right lighting enhances focus, reduces eye strain, and improves employee wellness. For educational spaces, effective lighting not only improves concentration but also supports cognitive function, helping students and teachers perform at their best. In retail environments, lighting design plays a key role in creating an inviting atmosphere, drawing attention to products, and enhancing the shopping experience.
Our approach is grounded in an understanding of how lighting can influence human behaviour and health. We incorporate spectrally specific lighting to support circadian rhythms, ensuring that office workers, students, and retail staff are energised and focused during the day, while encouraging relaxation and restfulness in the evening. We also consider the practical aspects of each space, from energy-efficient lighting and glare reduction to the integration of smart control systems that allow flexibility and adaptability. Whether it’s a corporate office, a classroom, or a high-end retail store, our lighting designs create environments that support well-being, enhance performance, and make a lasting impression on all who use them.
Frequently Asked Questions – Lighting Design
Which standards and guidance underpin high-quality lighting design?
Whilst there are British and European standards for lighting design growing evidence shows that standards should only form part of the solution. We need to use spectral quality, visible and non visible light along with daylight to produce the most healthy outcomes for interior spaces. Bear in mind that current LED lighting does not cover enough of the spectrum to provide support to mitochondria so cell health declines quickly and cell death rates increase. We can help you supplement your current, or future lighting, to ensure you biologically support those using the space improving long term health.
What will I learn on healty lighting course?
Our bespoke, research-led courses have been developed by Lorraine Calcott, IEng FILP IALD CLD MSLL MCIBSE MBSS which equip you to:
- Understand the application of standards in real-world projects.
- Understand the significance of spectrally specific lighting for human health.
- How to ensure your projects can eliminate glare and discomfort, ensuring spaces are useable and inviting.
- Implement smart controls and robust maintenance protocols, ensuring the implemented designs stay relevant through their lifetime.
- You leave knowing more about the importance of competent, health giving, lighting design, how it can improve your projects and ultimately how to identify and use lighting professionals’ services to enhance outcomes, saving time and money. Enrol today to transform your knowhow and lead the way to professionally lit projects.
What distinguishes good lighting from bad lighting?
Ultimately its the feeling you get in a space that determines if the design is right for those within it. You instantly know if you feel uncomfortable in a space, you don’t want to stay, you maybe fidget, you might get a headache or even feel tired as the body fights to remain in a space it doesn’t like. There are many factors that underpin that “feeling” and that is why you need an expert to guide you through illuminating your space.
How can optical control minimise glare and improve user experience?
Yes and this is actually essential for a comfortable user experience. No one wants a bright light source directly in their eye line.
What role does spectral power distribution play in interior lighting?
Spectrally specific lighting tailored to biological photoreceptor sensitivity allows us to support human wellbeing. By selecting luminaires whose spectral power distributions follow the black body curve and have enough red within the spectrum, designers can balance visual performance with human biological needs.
How can energy efficiency be maximised in interior schemes?
Beyond high-efficacy luminaires, energy savings derived from intelligent control. Dimming profiles, presence detection (where appropriate) and adaptive scheduling can slash operating hours and wattages without compromising safety. New Breeam guidance emphasises the need for human centric lighting design and that everyone deserves control over their home and work environment.
What design strategies create appealing lighting?
Successful interior lighting combine:
- Accent lighting to draw attention to focal points and create interest.
- Lighting from different angles and wall-washing to sculpt textures and volumes. Improving vertical illumination levels adds depth of field and potentially reduces the need for higher horizontal lighting levels.
- Warm colour contrast to guide movement and enrich night-time ambience.
- Lighting for people of all ages and abilities to ensure all users are appropriately supported.
- These approaches foster engaging, accessible indoor (and outdoor) spaces that encourage evening use and bolster community wellbeing.
Do you have questions, get in touch I’m here to help?
Experiencing difficulty locating the desired information? Reach out for a discussion.