Crown Jewel — Tiered Crystal Chandelier for Presidential Suite

What is the Crown Jewel Chandelier and where is it specified?

At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, we present the Crown Jewel Tiered Crystal Chandelier, a flagship creation designed for the most prestigious hospitality environments. This luminaire is not a mass-produced item; it is a bespoke statement piece, specified by architects and interior designers for presidential suites, royal suites, grand hotel lobbies, and exclusive executive lounges. Its classical tiered crown silhouette, featuring hand-formed 24K gold-plated brass arms and lustrous Bohemian crystal pendants, serves as a powerful architectural centerpiece. The standard model, with dimensions of Ø1400mm by H1500mm and 24 individual E14 candle light sources, is merely a starting point for a fully customised solution tailored to your project's unique scale and aesthetic.

Photometric and Electrical Specification

The Crown Jewel chandelier is engineered to combine timeless aesthetics with modern, high-performance lighting technology compliant with European and North American standards. We provide complete photometric data, including IES and LDT photometric files, for integration into professional lighting design software like DIALux evo, ensuring predictable and beautiful results. Each chandelier is built to order, allowing for full customisation of the specifications below.

Parameter	Specification	Standard	Notes
Colour Temperature (CCT)	2200K / 2700K / 3000K	As specified	Tunable white (2200-3000K) via DALI DT8 optional.
Colour Rendering Index (CRI)	>95 Ra	ANSI/IES TM-30-18	Ensures faithful reproduction of rich fabrics and finishes.
TM-30-18 Fidelity/Gamut	Rf >90, Rg >100	IES TM-30-18	Excellent colour fidelity and saturation for a vibrant ambiance.
Unified Glare Rating (UGR)	N/A	EN 12464-1	Not applicable for decorative, multi-source luminaires.
Beam Angle	Omnidirectional (360°)	-	Provides broad, diffuse ambient illumination and sparkle.
Light Source	24 × E14 Dimmable LED Candle Bulb	G9 / COB available	Edison filament style or frosted options available.
System Efficacy	~85 lm/W	ErP	Dependent on selected CCT, CRI, and LED bulb type.
Driver Brand	Tridonic, Mean Well, Osram	Project Specific	External dimmable driver compatible with specified control system.
Housing Material	Hand-formed brass frame, Bohemian crystal	-	Crystal sourced from Bohemia; brass purity assured.
Finish	24K Gold Plating	Customisable	Alternative finishes: polished chrome, antique bronze, custom RAL.
IP Rating	IP20	IEC 60529	Suitable for dry indoor locations only.
Certifications	CE, RoHS, UL/cUL (Project-dependent)	-	ISO9001:2015 certified manufacturing facility.

Which spaces is it designed for?

The Crown Jewel is exclusively intended for statement-making applications in the ultra-luxury sector, where lighting transcends mere function to become a defining element of the interior design narrative. Its grandeur is best suited for spaces with high ceilings and a requirement for a memorable visual anchor. Key applications include double-height lobbies in five-star hotels, presidential and royal suites, opulent ballrooms, high-end retail flagships, and the reception halls of embassies and corporate headquarters. The goal is to create a definitive sense of arrival and an atmosphere of unparalleled luxury.

How does the Crown Jewel create a statement in a hotel lobby or ballroom?

In a large-scale space like a lobby or ballroom, the Crown Jewel commands attention through its sheer scale, material richness, and quality of light. The multi-faceted Bohemian crystal pendants capture and refract light, creating a dynamic sparkle that animates the entire room. The 24K gold-plated brass frame provides a warm, deep lustre that communicates uncompromising quality. With a high CRI of >95 Ra and warm CCT options down to 2200K, it casts a welcoming, flattering light that enriches the appearance of guests and the surrounding architecture, ensuring an ambiance that is both grand and inviting.

What level of customisation is possible for a specific architectural design?

As a bespoke piece, the Crown Jewel offers nearly limitless customisation. Our process begins with your architectural plans and design intent. We can adjust the diameter from 1000mm to over 5000mm and modify the height and number of tiers to perfectly suit a specific ceiling height or room volume. The number of arms and light sources (e.g., 24, 36, 48 or more) can be scaled accordingly. Beyond dimensions, we offer customisation of the crystal itself—from different cuts and shapes to alternative suppliers—and the metal finish, including polished chrome, antique bronze, or any specified RAL colour.

How does the lighting integrate with a suite's guest room management system (GRMS)?

Seamless integration is critical in modern luxury hospitality. The Crown Jewel is designed for compatibility with all major control protocols, including DALI, DMX, and 0-10V. This allows it to be wired into a central Guest Room Management System (GRMS) from providers like Crestron, Lutron, or Control4. An operator can program pre-set lighting scenes—such as a dramatic 'Welcome' scene, a soft 'Evening' setting, or a brighter 'Day' mode—that are activated at the touch of a button, ensuring the lighting experience is as sophisticated and effortless as the suite itself.

Installation, Control, and Compliance

We provide comprehensive support to ensure flawless integration and operation. The chandelier supports advanced lighting control systems including DALI-2 for individual addressability, 0-10V for standard dimming, and DMX for dynamic, theatrical effects in event spaces. For retrofit projects, wireless control via Casambi Bluetooth Mesh can also be engineered.

Compliance is paramount for international projects. The Crown Jewel is manufactured to meet CE, RoHS, and ErP directives for the European market. For projects in the US and Canada, we undertake the process to secure UL or cUL listing on a per-project basis, ensuring full compliance with local electrical codes. Our manufacturing process is certified under the ISO9001:2015 quality management standard.

Installation is supported with detailed structural drawings, precise weight specifications (the Ø1400mm model weighs approx. 120kg), and a comprehensive installation manual. For complex, large-scale installations, we offer the option of on-site supervision by an XHLWX application engineer to guide the local contracting team.

Customisation, MOQ, and Lead Time

Our service is defined by its bespoke nature, making us a partner for designers with a unique vision. The Minimum Order Quantity (MOQ) for the Crown Jewel Chandelier is one (1) set.

The typical lead time ranges from 45 to 90 days, contingent on the complexity of the design, material selection, and the scale of the customisation.

The process follows a rigorous, collaborative path:

1. Consultation & Sketch: We review your brief, floor plans, and design intent to produce initial concept sketches.
2. 3D Rendering: Upon approval of the concept, we create photorealistic 3D renderings for design and finish validation.
3. Photometric Simulation: Using IES files, we can run a DIALux simulation to confirm the lighting design meets the required illuminance levels (e.g., maintaining 150 lux over a seating area).
4. Engineering & Drawings: Our engineers produce detailed shop drawings and structural plans for coordination with architects and contractors.
5. Manufacturing & Delivery: Our artisans craft the chandelier, which undergoes rigorous quality control before being securely packaged and shipped.

Frequently Asked Questions

Q: What is the typical weight and what structural support is required?

A: For the standard Ø1400mm model, the approximate weight is 120 kg. We provide detailed structural drawings and load calculations for every custom piece. The ceiling support structure must be independently verified by a project structural engineer to handle a minimum of 2.5 times the fixture's operational weight, aligning with common international safety standards.

Q: Can the CCT be tunable white?

A: Yes, we offer a tunable white option, typically ranging from a very warm 2200K to a neutral warm 3000K, controlled via DALI Type 8 (DT8) protocols. This allows for dynamic adjustment of the colour temperature to match the time of day or create specific moods, providing ultimate lighting flexibility for luxury guest experiences.

Q: What is the warranty and what does it cover?

A: The Crown Jewel chandelier comes with a comprehensive 5-year warranty. This covers the structural integrity of the brass frame, the Bohemian crystal components against manufacturing defects, and the LED light sources and specified drivers (e.g., Tridonic/Osram) against premature failure. We guarantee the LED performance to L70B50 at 50,000 hours.

Q: How are replacement parts handled for a custom fixture?

A: As a specialist custom manufacturer, we maintain meticulous production records and a stock of key components for every bespoke project. Replacement Bohemian crystal elements, custom-specified E14 LED bulbs, and drivers are readily available. We typically include a courtesy stock of spare crystals and bulbs (around 2-5%) with the initial project delivery.

Request IES Files and a Quotation

At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, our team is ready to partner with you on your most ambitious projects. To bring the Crown Jewel chandelier to your hotel, residence, or flagship venue, we invite architects, lighting designers, and contractors to contact us with their requirements. We offer a full-service consultation, including the provision of IES and LDT photometric files for your DIALux software simulation, material samples, and a detailed, no-obligation quotation. Contact our project team today to begin the design conversation.