Molded from optical-grade cast acrylic sheets with precision-cut star geometry, this illuminated display structure delivers crystal-clear light refraction and edge diffusion without internal micro-cracks. Engineered for high-traffic commercial environments, hospitality venues, and municipal holiday projects, the multi-tier interlocking star silhouette disassembles flat to optimize freight volume and accelerate on-site installation.
Technical Specifications
|
Parameter |
Technical Data |
|
Material |
100% Virgin Cast PMMA with UV Stabilizers |
|
Height Options |
30 cm, 60 cm, 90 cm, 120 cm, 180 cm (Custom scaling available) |
|
Panel Thickness |
Main body: 8 mm to 15 mm; Base plate: 18 mm to 25 mm |
|
Optical Index |
Light transmission ≥92%; Refractive index 1.49 |
|
Electrical Input |
AC 100-240V, 50/60 Hz (via external power adapter) |
|
Operating Voltage |
DC 12V / 24V constant voltage |
|
Lighting Source |
SMD LED strips embedded in internal milled channels |
|
Color Temperature |
2700K (Warm White), 4000K (Neutral White), RGB Addressable |
|
Operating Range |
-10°C to 40°C (Indoor / Weather-sheltered use only) |
Key Features
Edge-Lit Refraction Geometry: Laser-etched internal micro-channels direct LED output toward precision-beveled star tips, generating intense edge glow without hot spots.
UV-Resistant PMMA Matrix: Integrated ultraviolet inhibitors prevent polymer yellowing or structural embrittlement under prolonged exposure to indoor fluorescent or direct sunlight.
Concealed Power Routing: Internal vertical wire channels route low-voltage circuits from the base to upper star tiers, eliminating exposed cables along the exterior profile.
Precision Interlock Joints: CNC-milled slot tolerances held within ± 0.05 mm ensure rigid vertical alignment without wobble during handling.
Applications
Retail Visual Merchandising: Window displays and point-of-purchase counters in luxury boutiques, department stores, and flagship showrooms during Q4 holiday seasons.
Hospitality Interior Decor: Central lobby installations, banquet hall focal points, and guest reception desks across hotels, resorts, and high-end restaurants.
Corporate & Commercial Lobbies: Seasonal architectural accents for corporate headquarters, financial institutions, and commercial real estate leasing offices.
Event & Exhibition Design: Temporary holiday stage sets, trade show experiential booths, and gala dinner centerpieces requiring rapid deployment and knockdown.
Materials & Construction
Primary Polymer
Cast PMMA sheets featuring high molecular weight, offering superior tensile strength and surface hardness compared to extruded acrylic alternatives.
Base Integration
Stainless steel or heavy-gauge clear acrylic base plates secured with stainless fasteners, establishing a low center of gravity for tip resistance.
Surface Finish
Diamond-polished edges combined with matte acid-etched relief patterns on specific face zones to balance transparency with soft light diffusion.
Lighting Options
Static Monochromatic: Constant-current LED arrays in Warm White (2700K), Cool White (6000K), or Amber, driven by flicker-free constant drivers.
Dynamic RGB Control: Multi-color addressable LED diodes paired with external DMX or RF remote controllers for programmed color transitions and dimming curves.
Power Configuration: Dual-mode options supporting direct AC wall plug-in via certified power supply units or low-voltage rechargeable lithium battery packs for cord-free placement.
Customization Options
Dimensional Engineering: Custom height, width, and star-point geometry tailored to specific architectural clearance constraints or brand visual guidelines.
Branding Integration: Laser engraving or subsurface UV printing of corporate logos, graphic patterns, or serial numbers directly into the acrylic core.
Illumination Customization: Specific Kelvin temperature matching, custom lumen output levels, and proprietary wiring harness lengths for specialized integration.
Manufacturing Process
CNC Laser Cutting & Routing
High-power CO2 laser systems cut outer star profiles and internal routing channels with smooth, sealed edge finishes.
Diamond Polishing
Multi-axis diamond edge polishers remove microscopic tool marks, restoring optical clarity along all cut perimeters.
Thermal Annealing
Finished acrylic components undergo controlled thermal cycling in industrial ovens to relieve internal mechanical stresses induced during cutting.
Sub-Assembly & Wiring
Manual insertion of flexible LED strips into milled channels, sealed with optical-grade silicone potting compounds for moisture and dust protection.
Quality Control
Raw Material Inspection: Thickness gauge verification, spectrophotometer testing for light transmission rate, and visual checks for particulate contamination in raw PMMA sheets.
Dimensional Audit: Random sampling verification using digital calipers and coordinate measuring equipment against engineering CAD tolerances.
Electrical Burn-In Test: 100% full-load operational testing of all LED assemblies for 4 consecutive hours at elevated ambient temperatures to screen out early component failures.
Structural Load Testing: Stability verification via physical tilt-angle checks on completed tree assemblies mounted to their respective bases.
Installation & Maintenance
Assembly Protocol: Unpack modular components, align base stabilization plate, insert vertical tiered star elements into corresponding slot matrices, and connect low-voltage DC barrel jack to power supply.
Cleaning Procedure: Clean surfaces using a soft microfiber cloth dampened with mild soapy water or anti-static plastic cleaner; avoid ammonia-based solvents, acetone, or abrasive scrubbers.
Storage Guidelines: Disassemble units into flat components, interleave with protective non-abrasive foam sheets, and pack within original cartons stored in climate-controlled environments.
Packaging & Shipping
Cushioning System: Custom-molded high-density expanded polyethylene (EPE) foam inserts encase every star tier, absorbing high-frequency shock and impact forces during transit.
Outer Carton: Double-wall corrugated export-grade master cartons reinforced with edge protectors to withstand vertical stacking loads during container freight shipping.
Drop-Test Compliance: Packaging configurations validated through ISTA drop-test protocols to ensure zero edge chipping or structural fractures during international LCL/FCL logistics.
FAQ
Q: What is the typical lead time for bulk wholesale orders?
A: Standard production cycles require 25 to 35 days following approval of engineering drawings and receipt of deposit, varying according to total order volume and customization complexity.
Q: Do the electrical components comply with international safety standards?
A: All integrated power adapters and LED drivers carry certifications including CE, RoHS, and UL-listed or equivalent safety ratings for commercial importing.
Q: Can the acrylic material resist yellowing under indoor store lighting?
A: The utilized cast PMMA incorporates primary UV stabilization agents designed to resist degradation and maintain optical clarity under standard commercial lighting environments for over 5 years.
Q: What is the minimum order quantity for custom dimensions or logo printing?
A: OEM projects requiring custom tooling, modified star geometries, or laser-etched corporate branding maintain a minimum order quantity starting at 100 units per specification.
Q: How are replacement parts handled if an LED module fails?
A: Assemblies utilize modular internal wiring harnesses allowing specific LED strips or power supplies to be disconnected and replaced without discarding the main acrylic structure.
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