Empire Cascade — Bespoke Empire-Style Crystal Chandelier for Ballroom

What is the Empire Cascade and where is it specified?

At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, we specialize in creating monumental lighting fixtures that define architectural spaces. The Empire Cascade is our flagship bespoke Empire-style crystal chandelier, engineered specifically for high-ceiling environments such as hotel ballrooms, grand foyers, opera houses, and contemporary chapels. This luminaire is not an off-the-shelf product; it is a collaborative design journey. Each Empire Cascade is scaled and detailed to the precise volumetric and aesthetic requirements of your project. Its classic silhouette, characterized by a structured upper section and a dramatic, flowing cascade of genuine Bohemian crystal, creates an unforgettable centrepiece. We work directly with architects, interior designers, and lighting specifiers across the EU, US, and Middle East, providing a comprehensive service from initial concept sketch to final installation guidance. The design process ensures the fixture's scale, from a diameter of 1,800mm to over 6,000mm, is perfectly proportioned to the room, delivering both breathtaking visual impact and functional, high-quality illumination.

Photometric and electrical specification

Our engineering process prioritizes both aesthetic brilliance and technical compliance. The Empire Cascade is built using premium, certified components to meet the exacting standards of international commercial projects. Full IES and LDT photometric files are generated for each custom configuration to facilitate accurate lighting simulations in software like DIALux evo.

Parameter	Specification	Standard	Notes
Optics
Correlated Color Temperature (CCT)	2200K / 2700K / 3000K; Tunable White optional	ANSI C78.377	Warm, intimate tones ideal for hospitality.
Color Rendering Index (CRI)	>95 Ra	CIE 13.3-1995	Ensures faithful rendering of skin tones and interior finishes.
TM-30-18 (Rf / Rg)	Rf >92, Rg ≈ 100	IES TM-30-18	High fidelity and gamut for rich, vibrant color depiction.
Unified Glare Rating (UGR)	N/A	EN 12464-1	As a decorative luminaire, UGR is not applicable; focus is on sparkle and ambiance.
Beam Angle	Omnidirectional	-	Light is diffused and refracted through crystal elements.
Electrical
System Power	Custom (Typically 500W - 3000W+)	-	Calculated based on size, lamp quantity, and required lux levels.
Luminous Efficacy	Approx. 60-85 lm/W	-	Varies with CCT, CRI, and lamp type; lower than architectural downlights due to decorative nature.
Driver Brand	Tridonic / Osram / Mean Well / Project-specified	-	Premium drivers ensure reliability and smooth dimming performance.
Components & Housing
Light Source Brand	Bridgelux / Samsung / Osram	-	Dimmable LED lamps (E14/G9) or integrated COB modules.
Frame Material & Finish	Gold-plated / Chrome / Bronze / Custom finish	-	Structure is typically stainless steel with specified plating or powder coating.
Crystal Type	Cut Bohemian Crystal Pendants	-	Sourced for superior clarity, cut, and refractive index.
Ingress Protection	IP20	IEC 60529	For indoor, dry locations only.
Compliance
Certifications	CE, RoHS, UL/cUL (Project-dependent)	-	Engineered to meet regional safety and performance standards.
Quality Management	ISO9001:2015	-	Our manufacturing process is certified for quality and consistency.

Which spaces is it designed for?

The Empire Cascade is conceived as a statement piece for spaces of significant scale and cultural importance. Its primary application is in the luxury hospitality sector, where it can anchor the design of a grand ballroom, a multi-story hotel lobby, or an exclusive event venue. The cascading form is particularly effective in spaces with balconies or mezzanines, providing a stunning visual link between different levels. Beyond hotels, it is specified for performing arts centers, governmental buildings, high-end retail atriums, and private residences where grandeur is a key design element.

How does the Empire Cascade adapt to different ceiling heights and room volumes?

Adaptability is at the core of the Empire Cascade's design. For a double-height ballroom with a 10-meter ceiling, we might propose a fixture with a diameter of 3,000mm and a total drop of 4,500mm to occupy the space appropriately without overwhelming it. For a lower, 6-meter ceiling, the proportions might shift to a wider, 4,000mm diameter with a more compressed 2,500mm height. Our process includes detailed structural drawings and weight calculations (often exceeding 800 kg) to ensure seamless coordination with structural engineers and contractors. The density of the crystal strands is also fully customisable to achieve the desired level of sparkle and opacity.

What level of ambiance and visual comfort can be achieved?

We achieve the desired ambiance through precise control over light quality. The use of very warm CCTs like 2200K or 2700K, combined with an exceptional CRI of >95, creates a welcoming and luxurious atmosphere where guests and interior details look their best. The light sources are inherently dimmable, allowing for a full range of lighting scenes—from a brilliant 400 lux for a corporate event to a soft, intimate 50 lux for an evening gala. The interplay of light with thousands of precisely cut Bohemian crystal facets produces a dynamic sparkle that animates the space, while the overall illumination remains soft and ambient.

How is the lighting design process managed for a one-of-a-kind fixture?

We provide an end-to-end design and engineering service. The process begins with your architectural plans and design intent. Our team develops initial concept sketches and progresses to photorealistic 3D renderings for your approval. Crucially, we then model the custom fixture and your space in DIALux evo, using project-specific IES and LDT photometric files to simulate lighting levels and uniformity. This scientific approach validates the design and ensures it will meet the functional lighting requirements of the space. We provide complete structural drawings, electrical schematics, and a detailed installation manual. For complex projects, we can dispatch an engineer for on-site installation guidance.

Installation, control and compliance (DALI-2 / Casambi / 0-10V, CE / RoHS / ErP)

Every Empire Cascade is engineered for integration with modern building management systems. We specify high-quality drivers from brands like Tridonic or Osram to support a range of dimming protocols, including DALI-2 for individual fixture control, DMX for dynamic theatrical scenes, and simple 0-10V for standard dimming circuits. Wireless control via Casambi (Bluetooth Mesh) is also an option for retrofit projects or where new control wiring is not feasible. The luminaire is constructed to meet rigorous international standards, bearing CE and RoHS certification for the European market. For projects in North America, a full UL listing can be obtained on a project-by-project basis. The LED sources used comply with EU ErP regulations, ensuring energy efficiency and performance.

Customisation, MOQ and lead time

As a bespoke product, every aspect of the Empire Cascade is customisable. Beyond the core dimensions of diameter and height, clients can specify the frame finish (e.g., 24K gold plate, polished chrome, antique bronze, matte black), the cut and quality of the crystal, and the type of LED lamp (e.g., classic candle E14, modern G9).

• Minimum Order Quantity (MOQ): 1 set. We are structured to produce one-of-a-kind centerpieces.
• Lead Time: Typically 45 to 90 days from design sign-off to ex-factory shipment. This timeline depends on the complexity of the design, material sourcing, and any project-specific certification requirements like UL.

Frequently Asked Questions

Q: What is the typical warranty period for an Empire Cascade chandelier?

A: The complete Empire Cascade fixture is covered by a comprehensive 5-year warranty. This covers the structural frame, crystal components against manufacturing defects, and all electrical components, including the LED lamps and drivers. We use components with a rated lifespan of L70 at 50,000 hours, ensuring long-term reliability in demanding commercial environments.

Q: Is UL certification available for projects in the United States?

A: Yes, we can provide a fully UL-listed fixture for projects in the US and Canada. This is a project-specific service that involves a formal review and certification process. This must be requested at the quotation stage, as it impacts the lead time by approximately 15-20 days and carries an additional cost for third-party inspection and labeling.

Q: What control protocols are supported for dimming?

A: We support all major commercial lighting control protocols. The most common are DALI-2 for addressable control, DMX512 for dynamic color or theatrical effects, and 0-10V for analog dimming systems. Standard TRIAC (phase-cut) dimming is also available for simpler installations. We specify the driver (e.g., Tridonic, Osram) based on your project's control system requirements, ensuring dimming is smooth down to 1%.

Q: How much does a custom chandelier of this type weigh?

A: The weight varies significantly with size and material density but is always substantial. A chandelier with a diameter of 1,800mm might weigh around 250 kg (550 lbs), while a larger 4,000mm diameter version could exceed 1,000 kg (2,200 lbs). We provide detailed structural drawings with exact weight and mounting point specifications for your structural engineer to approve and prepare the ceiling support.

Request IES files and a quotation

At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, we are ready to help you realize your vision for a truly iconic lighting installation. Our team of designers and engineers is available to discuss your project requirements, from initial concept to technical specifications. Contact us today to begin the design process for your bespoke Empire Cascade chandelier, request project-specific IES files for your lighting simulations, or receive a detailed quotation based on your unique dimensions and material choices.