In high-end residential and commercial interior design, main ceiling lights must deliver glare-free ambient illumination while serving as a central visual anchor. The GD92107 Series Flower Art LED Chandelier from IAN LED combines carved optical acrylic flower diffusers with precision steel and stainless steel frames. Designed for interior architects, lighting contractors, and MEP engineers, this guide analyzes the technical performance and spatial application of the GD92107-8+4 and GD92107-18+8 models.
1. Optical Performance & Technical Features
High Color Rendering Index (Ra90)
Utilizing high-grade integrated LED chips, the GD92107 series achieves a color rendering index of Ra90. High CRI illumination preserves true-to-life color fidelity across marble surfaces, natural wood grain, leather upholstery, and indoor textiles without color distortion.
3000K + 4000K Color Temperature Flexibility
The fixtures support 3000K (Warm White) and 4000K (Natural White) CCT options:
- 3000K Warm White:Creates a relaxed, welcoming ambiance suitable for evening dining and residential lounge areas.
- 4000K Natural White:Provides clean, balanced illumination ideal for daytime supplementary lighting, reception halls, or executive spaces.
Embossed Anti-Glare Acrylic Shades
Each light head uses a thick-walled, multi-faceted acrylic flower shade. Light emitted from internal LED sources is diffused through multiple internal facets, softening output to eliminate direct glare while casting subtle structured light patterns on surrounding walls and ceilings.
2. Technical Parameter Comparison
Below is the complete engineering specification for the GD92107-8+4 and GD92107-18+8 chandelier configurations:
| Parameter / Specification | GD92107-8+4 (Single-Tier Branch) | GD92107-18+8 (Two-Tier Ring) |
| Brand | IAN LED | IAN LED |
| Power Consumption | 96W | 208W |
| Fixture Dimensions | 850mm (Diameter) * 800mm (Height) | 1000mm (Diameter) * 1200mm (Height) |
| Head Configuration | 12 Heads (8 Outer + 4 Inner) | 26 Heads (18 Outer + 8 Inner) |
| Input Voltage | AC 100–240V, 50/60Hz (Wide Voltage) | AC 100–240V, 50/60Hz (Wide Voltage) |
| Light Source | Integrated LED Chip | Integrated LED Chip |
| Color Rendering Index | Ra90 | Ra90 |
| Color Temperature | 3000K / 4000K | 3000K / 4000K |
| Primary Material | Steel Frame & Carved Acrylic | Stainless Steel Frame & Carved Acrylic |
| Recommended Ceiling Height | 2.8m – 3.5m Standard Ceilings | 3.5m – 6.0m Double-Height Ceilings |
3. Spatial Application & Layout Recommendations
Option A: GD92107-8+4 (Flats, Living Rooms, Dining Areas)
- Structural Profile:Features an umbrella-like layout with curved steel arms extending outward, providing strong horizontal presence with an 800mm vertical height.
- Application:Suitable for 20–35 m² residential living rooms, centered over dining tables, or in boutique hospitality suites. On standard ceiling heights of 2.8m to 3.2m, adjustable suspension cables ensure clearance above living room floor areas.
Option B: GD92107-18+8 (High-Ceiling Foyers, Villa Mezzanines, Hotel Lobbies)
- Structural Profile:Staggered two-tier stainless steel rings holding 26 illuminated acrylic flower heads. Delivering 208W of omnidirectional light output.
- Application:Engineered for vertical spaces with 3.5m+ ceiling clearances (such as double-height villa living spaces, stairwells, or entrance voids). Its 1200mm height and 1000mm ring diameter balance large overhead volumes cleanly.
4. Technical FAQ & Engineering Execution
Q1: How are the acrylic flower shades protected against breakage during transit?
A: The flower diffusers are manufactured from high-density, impact-resistant optical acrylic rather than fragile glass. During export packaging, each shade is fitted into custom-molded EPE foam compartments inside a 5-ply corrugated master carton, further enclosed within fumigation-free wooden crates for sea and air freight.
Q2: Can this chandelier series integrate with central smart home dimming systems?
A: Yes. The standard setup includes a 100-240V isolated non-dimmable driver. Factory-customized drivers supporting Triac, 0-10V, or DALI-2 dimming protocols are available upon specification to connect directly with Lutron, Crestron, Control4, or KNX automation networks.
Q3: Is the metal chassis resistant to corrosion in high-humidity climates?
A: The steel and stainless steel components undergo multi-stage electroplating and clear-coat protective baking. This prevents oxidation, tarnishing, and corrosion in coastal or high-humidity regions.
5. Customization & Factory Support
IAN LED provides full OEM/ODM manufacturing support for international project suppliers:
- Dimensional Customization:Custom tier configurations (3-tier or 4-tier arrangements) and adjustable ring diameters.
- Surface Finishes:Brushed gold, polished chrome, matte black, or antique brass plating.
- Engineering Deliverables:CAD shop drawings, Photometric IES files, and electrical load data.
For project pricing, IES files, or sample requests, contact the IAN LED engineering team.Product Brief
- Applications: Designed for luxury residential living rooms, villa stairwells, double-height foyers, and hospitality suites
Product Brief
- Applications:Designed for luxury residential living rooms, villa stairwells, double-height foyers, and hospitality suites.
- Key Configurations:Available in GD92107-8+4 (96W, ) and GD92107-18+8 (208W, ).
- Optical & Technical Highlights:Features integrated Ra90 LEDs, 3000K/4000K dual CCT, anti-glare carved optical acrylic shades, and 100–240V global wide-voltage drivers with full Triac/0-10V/DALI dimming compatibility.