Project Overview & Design Context Concept
The lighting design of Chongqing Science Hall rejects simplistic superposition or mutual neutralization of luminous elements, embodying the balanced symbiosis between distinctive individuality and shared essence. Light endows the building with a soft architectural presence. While retaining the inherent structural vigour of the architecture, it transforms the stark, rigid facade into an ethereal flowing mistscape reminiscent of Chongqing’s mountains and rivers. Shunning ostentatious and sensational lighting techniques, the luminous layout unfolds gently along the natural terrain contours, renewing the building with a vivid and dynamic urban expression.
As a civic landmark deeply integrated with Chongqing’s mountain-city context and contemporary spirit, Chongqing Science Hall resembles a gravity-defying futuristic ark, emerging as a distinctive urban icon. The dialogue between its futuristic floating volume and local mountain-river context generates no conflicting tension, but a harmonious spatial rhythm of integrated coexistence.
Design Features
1. Futuristic Aesthetics & Local Contextuality
The building’s suspended form conveys futuristic architectural language, while the lighting design responds to local mountain-river terrain, striking a refined balance between futuristic aesthetics and regional cultural identity.
2. Ritualistic Demeanor & Public Inclusivity
It preserves the solemn and ritualistic tone inherent to a science venue, whilst softening spatial boundaries through subtle lighting to infuse the public realm with urban warmth and inclusiveness.
3. Functional Lighting as Spatial Framework
Defined as a mixed-use complex, the interior lighting system takes functional illumination as its core framework to fully accommodate diverse operational scenarios.
Design Goal
To forge a cultural spiritual realm beyond the attributes of a conventional functional building, and facilitate deep integration between the architecture and urban fabric. The design aims to verify that futuristic architectural design can be deeply rooted in local context, and take light as the core medium to connect architectural form, spatial function and urban community.
Implementation Process
Facade Lighting: A total of 26,550 meters of linear LED fixtures are concealed within the corrugated metal facade. Circuit boards are custom-tilted at designated angles (8° for east, west and north elevations; 12° for the south elevation). Completely invisible in daylight, the system delivers diffused soft light at night to simulate flowing water and lingering mountain mist.
South Aperture Lighting: 46 circular openings are embedded with professional projectors featuring two precision beam angles (30° with 90° deflection, 76° with 105° deflection). The gradient light eliminates harsh shadows and creates a stunning boundary-free golden glowing effect with no visible light sources.
Interactive Underpass Lighting: Twelve 0.75-meter circular luminous installations paired with concealed ceiling beam lights adopt human body induction technology, realizing intelligent dimming interaction that delivers an immersive time-travel light experience.
Eaves Landscape Lighting: Recessed projectors under the eaves are calibrated with site-specific angles (25°/15° south, 20° east/west, 30° north). They jointly form a continuous "light necklace" encircling the building and gently illuminating the adjacent civic square.
E&W Passage Lighting: 66,546 discrete LED point lights are staggered along perforated panel gaps, creating a twinkling optical illusion that replicates the dynamic shimmering water light beneath urban bridges.
Final Outcome
Chongqing Science Hall has evolved into a landmark nightscape that integrates cutting-edge technological texture with humanistic urban warmth. It achieves an essential upgrade from a rigid architectural landmark to a poetic daily public realm. The symbiotic relationship shaped by lighting is no design compromise, but a unique urban landscape nurtured by the integration of architecture and the city.