This project is located within a large-scale atrium space of a high-end restaurant/hotel. The architecture features classical elements such as column structures and a glazed dome, which impose higher requirements on the lighting design: it must both respond to the architectural language and establish a contemporary aesthetic expression.
As a result, the lighting is not treated as a purely functional element, but as a core spatial installation.
Lighting Design Concept
The project adopts a multi-layered circular chandelier system, developed around the principles of order, hierarchy, and visual lightness.
Key design strategies include:
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Using circular geometry to echo the dome structure
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Establishing vertical rhythm through progressive scaling
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Reducing perceived weight via lightweight suspension systems
Visually, the fixture reads as a downward-extending luminous structure, creating continuous visual guidance within the space.
Structural and Drawing Logic
From a technical drawing perspective, the lighting system can be broken down into three primary components:
1. Main Structural Framework
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Multiple concentric metal rings
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Progressive diameters (large–medium–small)
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Horizontally suspended to ensure overall stability
2. Light Source Configuration
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Point light sources evenly distributed along the rings
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Array-based layout to maintain visual consistency
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Controlled density to avoid over-concentration or sparsity
3. Suspension System
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Multi-point load-bearing steel cables
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Concealed power supply and connection nodes
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Precise control of vertical offsets and leveling
The key focuses in the technical drawings are proportion control, load calculation, and installation precision.
Material Selection
The fixture uses a classic combination of metal and glass, refined through material detailing:
Metal Components
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Finish: brushed or polished metal
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Color tone: warm gold
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Function: structural support with enhanced visual refinement
Diffuser Elements
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Material: semi-transparent glass spheres
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Craft: subtle texture or bubble effect on the surface
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Lighting effect: soft diffusion to minimize glare
This material pairing creates a contrast between rigidity and softness while enhancing spatial layering.
Lighting Environment Design
The lighting system functions beyond decoration and plays a key role in shaping the spatial light environment:
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Ambient lighting: provides uniform general illumination
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Atmospheric lighting: warm color temperature enhances comfort
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Visual guidance: concentrates light within the central atrium
The system also establishes a dynamic relationship with natural daylight from the glass dome:
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Daytime: natural light dominates, fixtures act as visual elements with low output
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Nighttime: fixtures become the primary light source, defining the atmosphere
Spatial Performance
The vertically layered circular configuration redefines the atrium scale by shifting visual focus from the dome to the occupied zone, reducing perceived height. Diffused point sources create a uniform, low-glare ambient field with stable illumination levels, while calibrated brightness and color temperature maintain consistent interaction with surrounding materials.
The system operates in balance with natural daylight—serving as a supplementary source during the day and transitioning to the primary lighting at night—ensuring a controlled and coherent spatial environment.
Conclusion
In high-end hospitality environments, lighting design has evolved from a functional necessity into a central medium of spatial expression.
Through the integration of structure, material, and lighting performance, this project demonstrates how a lighting system can fulfill technical requirements while simultaneously shaping spatial identity and user experience.
