“Stellar Arbor” — LED-Illuminated Interactive Sculpture Tree

Commercial

1. Project Background

The Stellar Arbor is a 4-meter illuminated sculpture tree designed for shopping mall atriums, hotel lobbies, and event spaces. Its fiberglass trunk and translucent acrylic branches are embedded with hundreds of programmable RGB LED nodes, creating a slow-shifting canopy of light that responds to ambient conditions or pre-programmed sequences.

2. Key Features

Structure: Fiberglass-reinforced trunk with steel internal armature, acrylic branch tips
Lighting: 856 individually addressable RGB LEDs, DMX512 control system
Height: 4m (available 2.5m — 6m)
Canopy span: 3.5m diameter
Power: 110-240V AC, 350W max consumption
Control: DMX / App-based (WiFi) / Ambient sound-reactive mode
Certification: CE, UL listed, fire-retardant FRP

3. Interactive Experience

The sculpture features multiple lighting modes: a slow “Northern Lights” aurora gradient, a seasonal color palette (autumn golds, spring blossoms, winter ice), and an interactive mode where the canopy responds to nearby motion sensors — ripples of light follow passersby. At the base, a touch-sensitive panel lets visitors change the color scheme.

4. Installation & Maintenance

Foundation: Internal weighted base, no floor anchoring required (3m+ models need floor bolts)
Assembly: Modular design, 2 technicians can assemble in 6 hours
Maintenance: LED lifespan 50,000+ hours; annual inspection of wiring connections
Weather rating: Indoor use standard; outdoor-rated version available (IP65 electronics)

5. Customization Options

Tree species: Cherry blossom / oak / willow / abstract / custom
Leaf color: Single tone / gradient / seasonal-changing
Interactive features: Motion sensing / sound reactive / touch panel
Brand integration: Corporate colors for trunk or canopy
Seasonal presets: Christmas, Lunar New Year, Valentine’s Day, Halloween themes