Ingrid Ng Designs the Aoi Lamp with Hidden Interior Hues
Amy Duong — February 27, 2026 — Art & Design
References: inoutgrid
Aoi is a 24-sided geometric lamp that conceals vivid interior colors behind a muted exterior surface. Designed as a polyhedral form composed of twenty-four triangular facets, the lamp appears neutral and uniform when switched off. Once illuminated, internal light interacts with the angled surfaces to reveal hidden colors embedded within the structure, producing gradients that shift across each plane. The transformation occurs through the relationship between light, depth, and layered material within the faceted shell.
The lamp is scaled for tabletop placement and functions as both ambient lighting and sculptural object. Its angular geometry directs light outward while casting patterned shadows onto nearby surfaces. The exterior maintains a restrained tone to heighten contrast when the internal illumination activates. The design centers on controlled light diffusion and geometric precision rather than mechanical movement to achieve its visual change.
Image Credit: Ingrig Ng, InOutGrid
The lamp is scaled for tabletop placement and functions as both ambient lighting and sculptural object. Its angular geometry directs light outward while casting patterned shadows onto nearby surfaces. The exterior maintains a restrained tone to heighten contrast when the internal illumination activates. The design centers on controlled light diffusion and geometric precision rather than mechanical movement to achieve its visual change.
Image Credit: Ingrig Ng, InOutGrid
Trend Themes
1. Hidden-interior Coloration - Objects that mask vivid internal hues behind muted exteriors create surprising aesthetic shifts that can redefine expectations of static product appearance.
2. Faceted-geometric Lighting - Polyhedral and faceted forms that sculpt light and shadow enable lighting to function as both illumination and architectural ornamentation in compact formats.
3. Controlled Light Diffusion - Precision in material layering and surface angling that modulates internal glow produces nuanced gradients and patterned projection without moving parts.
Industry Implications
1. Home Decor and Furnishings - Tabletop objects that transition from neutral sculptures to vivid light sources have the potential to shift consumer demand toward multipurpose aesthetic fixtures.
2. Architectural Lighting - Lighting solutions that integrate geometric form with directional diffusion can influence interior design practices by offering ambient control and decorative projection simultaneously.
3. Advanced Layered Materials Manufacturing - Material processes that embed color and control translucency across thin layers could enable new classes of non-electronic color-changing surfaces for diverse product categories.
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