Lighting design is one of the most misunderstood responsibilities in architecture.

Ask different stakeholders and you will receive different answers.

Some assume it is handled by architects. Others believe it falls under interior design. In many projects, it is ultimately left to contractors or suppliers during execution.

In reality, lighting responsibility is distributed across multiple roles, but rarely owned by one.

This lack of ownership is one of the main reasons lighting fails to meet expectations in built projects.

The Reality of Lighting Responsibility

Lighting design sits across several disciplines within a project.

Architects define spatial intent
Interior designers shape the visual experience
Engineers manage electrical infrastructure
Contractors execute installation
Suppliers provide fixtures

Each contributes to the outcome, but none are responsible for the complete lighting strategy.

This creates a gap.

Without clear ownership, lighting decisions become fragmented and reactive.

What Architects Typically Handle

Architects define the spatial framework of a project.

This includes ceiling layouts, spatial hierarchy, and integration with structural and building systems.

Lighting considerations at this stage are typically conceptual. General fixture intent or zones may be indicated, but detailed lighting design is not fully developed.

What Interior Designers Contribute

Interior designers contribute to ambience, material selection, and decorative fixture choices.

Their input shapes the visual experience of a space, but lighting decisions at this stage are often aesthetic rather than technical.

Without technical validation through lux calculations, glare control, and lighting simulation, these decisions may not perform as expected once built and corrections at construction stage are costly.

The Role of Engineers

Engineers manage the technical systems required to support lighting.

This includes electrical load calculations, wiring infrastructure, and compliance with safety and regulatory standards.

Their focus is on functionality and system performance rather than visual quality or ambience.

Where the Gap Appears

When lighting responsibility is distributed, several common issues emerge:

inconsistent lighting quality
incorrect illumination levels
glare and visual discomfort
conflicts with ceiling and joinery details
mismatched fixtures and control systems

These issues often surface during construction, when changes are more expensive and difficult to implement.

Why This Gap Is More Critical in UAE Projects

Projects across Dubai and the UAE operate within a complex design and environmental context.

Strong natural daylight creates high contrast between indoor and outdoor environments, making glare control and lux balance essential.

Luxury hospitality, retail, and residential projects demand precise lighting to support high design expectations.

Compliance requirements from utility authorities such as DEWA in Dubai, alongside sustainability frameworks like LEED and Estidama, require lighting performance to be planned and validated early.

Lighting can account for 15 to 20 percent of a commercial building’s electricity use, making it a meaningful component of energy strategy and sustainability compliance.

These factors make lighting responsibility more critical and more complex in UAE projects.

The Role of a Lighting Consultant

A lighting consultant exists to bridge the responsibility gap.

Instead of lighting being fragmented across multiple roles, a lighting consultant takes ownership of the complete lighting strategy.

This includes:

translating architectural intent into lighting design
defining lighting hierarchy and layering
performing lux calculations
controlling glare and visual comfort
running lighting simulations using tools such as DIALux
preparing technical documentation
coordinating with architects, designers, and engineers

A lighting specification consultant ensures that lighting decisions are both visually effective and technically buildable.

Lighting Consultant vs Architect

Architects define the vision of a space.

Lighting consultants ensure that vision is executed correctly through light.

Architects design space.
Lighting consultants design how that space is experienced.

Both roles are complementary, but not interchangeable.

Nakashi’s AuraSync Approach to Responsibility

Nakashi approaches lighting as an architectural discipline rather than a product decision.

Developed through more than 14 years of lighting industry experience across the UAE, the AuraSync framework ensures that lighting is fully coordinated before it reaches site.

The framework is structured across three levels:

Refine supports projects requiring late stage validation and optimisation

Studio supports projects in the design stage where lighting strategy and coordination are being developed

Complete provides full consultancy from concept through construction and final commissioning

Consultancy fees are scoped per project based on scale, complexity, and depth of involvement, allowing project teams to plan lighting investment early in the design phase.

This approach ensures that lighting responsibility is clearly defined and managed throughout the project lifecycle.

The Real Answer

So who is responsible for lighting design in an architectural project

In theory, multiple stakeholders contribute.

In practice, without a dedicated lighting consultant, no single party takes full responsibility for the outcome.

Lighting consultants provide that ownership.

They ensure lighting is not left to assumptions, but is instead designed, validated, and executed with precision.

Final Thoughts

Lighting is one of the most critical elements in architecture, yet it is often the least clearly defined in terms of responsibility.

In UAE projects where design expectations are high and technical complexity is significant, this lack of clarity leads to costly errors.

A structured lighting consultancy approach ensures accountability, coordination, and alignment between design intent and final execution.

Ready to Bring Clarity to Your Lighting Design

Nakashi’s AuraSync lighting consultancy provides architects and developers with a structured and accountable approach to lighting design.

Explore AuraSync or contact the team to discuss your project.

FAQs

Who is responsible for lighting design in architecture

Lighting design is a shared responsibility across architects, interior designers, engineers, and suppliers. A lighting consultant typically manages the overall lighting strategy to ensure coordination and performance.

Do architects design lighting

Architects define lighting intent, but detailed lighting design is usually handled by lighting consultants who focus on technical validation and execution.

Why do projects need a lighting consultant

Lighting consultants provide accountability, improve coordination, and ensure lighting performs as intended without costly revisions.

How much does lighting consultancy cost in UAE

Lighting consultancy fees are scoped per project based on scale, complexity, and depth of involvement. Costs are typically discussed during initial project consultations to ensure alignment with project scope.