Constructed for large-scale spatial decoration, these hanging stars combine structural steel or flame-retardant polymer frames with weather-resistant diffusers. The modular design allows units to collapse flat for transport and lock rigidly into position upon deployment. Available in diameters ranging from 60 cm to 300 cm, suited for suspended loads in high-ceiling atriums and exterior catenary lighting arrays.
Technical Specifications
|
Parameter |
Specification |
|
Diameter |
60 cm – 300 cm |
|
Voltage |
110V-240V AC / 24V DC |
|
IP Rating |
IP44 to IP65 |
|
Wind Load |
Up to 18 m/s |
|
Hardware |
M10 steel eye bolts + safety tethers |
Product Features
Tool-Free Modular Assembly: Spring-loaded locking pins and snap-fit ribs reduce installation time per unit to under five minutes.
Catenary Suspension Rating: Factory-balanced hanging points support multi-point steel cable rigging to withstand dynamic wind loads up to Beaufort scale 6.
Collapsible Transport Geometry: Folding skeletal structure reduces cubic volume in transit by 70 percent compared to rigid solid-form alternatives.
Serviceable Electrical Core: Twist-lock lamp holders allow fast on-site bulb replacement without disassembling the outer star geometry.
Modular Skin Replacement: Diffuser panels attach via heavy-duty hook-and-loop fasteners or slide tracks, enabling simple seasonal replacement or color swaps.
Applications
Commercial Real Estate
Shopping mall atriums, retail park pedestrian corridors, and hotel grand lobbies.
Municipal Infrastructure
City center streetscape catenary lighting, public square focal points, and bridge architectural accents.
Event Production
Large-scale festival grounds, television production backdrops, and corporate hospitality venues.
Transport Hubs
Airport terminal departures halls, railway station concourses, and cruise terminal entrances.
Design & Decoration Details
Geometric Symmetry: Multi-point faceted structures ranging from 12-point to 24-point traditional and contemporary stellar configurations.
Surface Finishes: UV-stabilized anti-fading treatments applied to all exterior skins to prevent discoloration under direct sunlight.
Light Distribution: Engineered facet angles optimize internal lumen output diffusion, eliminating hot spots and creating uniform outer luminosity.
Edge Protection: Silicone or rubber gasketing seals panel seams against moisture ingress and prevents abrasion during wind-induced flexing.
Materials & Construction
Frame Skeleton: Cold-rolled carbon steel wire with thermoset powder coating (minimum 80-micron thickness) or marine-grade aluminum alloy tubes.
Diffuser Panels: UV-resistant high-density polyethylene (HDPE), flame-retardant polypropylene (PP), or weather-treated artisan paper laminates.
Fasteners: Grade 304 stainless steel screws, pins, and tension springs to eliminate corrosion staining on exterior decorative skins.
Wiring Harness: Dual-insulation rubber-jacketed copper cables rated for continuous outdoor temperature extremes from -30°C to 60°C.
Lighting Options
Integrated SMD LED Arrays
Energy-efficient printed circuit board modules with constant-current drivers, rated for 50,000 hours of continuous operation.
Internal Edison Sockets
Standard ceramic E12, E14, or E27 lamp bases accommodating user-supplied retrofit LED bulbs up to 40W equivalent.
Color Temperature
Warm white (2700K/3000K), neutral white (4000K), RGBW color-changing DMX-controllable arrays, or steady-burning static output.
Control Protocols
DMX512 compatible for synchronized light shows, standard ON/OFF power feed, or pre-programmed twinkle effect circuits.
Customization Options
Dimensional Scaling
Custom diameters up to 5 meters engineered for monumental architectural focal points.
Color Schemes
Pantone-matched structural frames and custom translucent skin pigmentation for corporate branding or specific municipal themes.
Structural Adaptations
Reinforced mounting hubs designed for high-vibration bridge spans, facade anchoring, or direct pole-top mounting.
Electrical Integration
Tailored whip lengths, specific regional plug types (NEMA, Schuko, UK, SAA), and low-voltage transformer integration.
Manufacturing Process
CNC Wire Bending & Welding: Automated robotic wire forming ensures precise angular tolerances across all structural star ribs.
Powder Coating Line: Electrostatic application followed by a 200°C thermal curing tunnel for maximum corrosion and impact resistance.
Die-Cutting & Creasing: Precision press-cutting of diffuser panels ensures exact alignment during folding and assembly cycles.
Sub-Assembly & Wiring: Pre-wired internal harnesses installed and routed through dedicated trunking channels to prevent pinch points.
Quality Control
Dimensional Verification
Laser coordinate measuring machines check skeletal symmetry and locking mechanism tolerances.
Electrical Safety Testing
100% dielectric withstand testing (hi-pot test at 1500V), grounding continuity checks, and polarity verification.
Environmental Chamber Testing
Accelerated UV weathering tests and thermal shock cycling from -20°C to 50°C.
Water Ingress Testing
Spray-jet water exposure trials verifying IP65 integrity on assembled exterior variants.
Installation & Storage
Deployment Sequence: Uncrate components, expand central folding hub, secure locking pins, attach suspension cables, and connect waterproof power leads.
Safety Protocols: Always utilize secondary safety steel tethers rated at least 5 times the total fixture dead weight during overhead rigging.
Decommissioning: Disconnect power supply, remove secondary tethers, release internal locking catches, collapse panels flat, and store in dry, climate-controlled environments.
Storage Requirements: Keep stacked units horizontal or vertical in protective transit crates within humidity levels below 65% to preserve paper or polymer skin integrity.
Project & Production Capability
Facility Scale: 25,000-square-meter dedicated seasonal lighting and metal fabrication facility.
Output Capacity: Peak production volume of 5,000 large-format hanging stars per month during seasonal ramp-up periods.
Engineering Support: In-house mechanical and electrical design team providing structural load calculations and custom shop drawings for complex tenders.
Compliance Standards: ISO 9001 quality management system, CE electrical directives, RoHS material compliance, and UL/ETL component sourcing.
Packaging & Shipping
Modular Knock-Down Packing: Units packed flat in heavy-duty double-wall corrugated cartons reinforced with corner edge protectors.
Palletization: Fumigation-free wooden or plastic export pallets secured with high-tensile strapping and stretch film wrap.
Container Optimization: Engineered box dimensions calculated to maximize cubic meter utilization in 20-foot and 40-foot high-cube containers.
Documentation: Complete commercial invoices, packing lists, certificates of origin, and material safety documentation provided prior to port dispatch.
FAQ
Q: What is the standard lead time for volume orders?
A: Standard production cycles require 30 to 45 days from deposit receipt and technical drawing approval, varying by seasonal demand and order volume.
Q: Can these stars be operated continuously in heavy rain or snow?
A: IP65-rated variants are engineered for full outdoor exposure, featuring sealed electrical compartments and drainage channels to prevent moisture pooling.
Q: Are replacement diffuser panels available if damaged on-site?
A: Yes, individual replacement skins and internal wiring modules can be supplied separately for routine maintenance without replacing the main skeletal frame.
Q: What documentation is provided for electrical compliance?
A: All fixtures ship with comprehensive test reports, wiring schematics, and component certifications matching destination market safety requirements.
Q: How are custom geometric configurations validated for structural safety?
A: The engineering team utilizes finite element analysis (FEA) computer modeling to simulate wind load and dead-weight distribution prior to sample prototyping.
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