GU10-D56 Series LED Track Light

What is the GU10-D56 Series LED Track Light and where is it specified?

At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, we present the GU10-D56 Series LED Track Light, a luminaire engineered for the precise demands of high-value retail and display lighting. This compact, powerful fixture is specifically designed to render jewelry, watches, and other luxury goods with exceptional clarity, colour, and sparkle. Its name derives from its sleek, 56mm diameter cylindrical housing that evokes the familiar GU10 form factor, but it incorporates a professional-grade integrated COB LED engine and precision optics for superior performance and longevity. It is the preferred choice for lighting designers and contractors specifying for jewelry stores, museum display cases, and luxury boutiques across the EU, US, and Middle East.

Photometric and electrical specification

The GU10-D56 series is built to meet exacting European and North American project standards. Full IES and LDT photometric files are available for all variants, enabling precise lighting simulation in software like DIALux.

Parameter	Specification	Standard	Notes
Optics
CCT (Correlated Colour Temperature)	2700K, 3000K, 3500K, 4000K, 5000K, 6500K	ANSI C78.377	3-step MacAdam ellipse binning.
CRI (Colour Rendering Index)	≥95, R9 >80; Optional ≥97, R9 >90	CRI Ra	High CRI options are standard for jewelry applications.
TM-30-18	Rf ≥92, Rg ≥100 (typical for 4000K, CRI95)	IES TM-30-18	Values vary with CCT; specific data available on request.
UGR (Unified Glare Rating)	<19 with accessory	EN 12464-1	Achieved using optional honeycomb louvre accessory.
Beam Angle	15°, 24°, 36°, 60°	FWHM	Field-interchangeable reflectors for on-site adjustments.
Electrical
System Power	7W / 10W / 12W	-	Power selection depends on required lumen output.
Luminous Efficacy	85 - 105 lm/W	-	Varies by CCT, CRI, and power selection.
Driver / Adapter Brand	Tridonic, Mean Well, Osram, or BOKE	-	For DALI, 0-10V, and phase-cut dimming protocols.
Mechanical & Materials
LED Chip Brand	Bridgelux, Samsung, Osram	LM-80	Ensures long-term performance and colour stability.
Housing Material	Die-cast ADC12 Aluminium	-	Provides excellent thermal management for a long lifespan.
IP Rating	IP20	EN 60529	Suitable for indoor, dry locations only.
Finish	Matte White (RAL9016), Matte Black (RAL9005)	-	Custom RAL colours available on request (MOQ applies).
Compliance
Certification	CE, RoHS, ErP	EU Directives	ISO9001 certified manufacturing facility.

Which spaces is it designed for?

The GU10-D56 is not a general-purpose luminaire; it is a specialist tool for creating high-contrast, visually compelling accent lighting. Its primary application is in environments where product presentation is critical to sales and customer experience. The combination of high-fidelity colour rendering, tight beam control, and a minimalist design makes it an asset for architects and designers focused on luxury retail environments.

How to achieve maximum sparkle and clarity on diamonds and gemstones?

To make diamonds and precious metals truly sparkle, high-frequency light is essential. The GU10-D56 is available in CCTs up to 6500K with a CRI of 97+, which provides the cool, crisp light needed to accentuate the facets of a diamond. For coloured gemstones like rubies and emeralds, a high CRI (≥95) version with a specific R9 value >80 and a high TM-30 gamut index (Rg > 100) ensures colours are rendered with vivid saturation and accuracy. Combining a narrow 15° beam with a 5000K, CRI 97+ GU10-D56 can make a jewelry counter the focal point of any store, achieving illuminance levels of over 3000 lux on target.

Can this fixture be used for accent lighting in luxury boutiques and galleries?

Absolutely. Beyond jewelry, the GU10-D56 excels in highlighting other high-end products. Use a 24° beam in a CRI 95, 3000K configuration to bring out the rich textures of leather handbags. Illuminate a watch display with a series of 15° beams to create sharp, dramatic accents on each piece. In an art gallery or museum setting, the high CRI and choice of CCTs allow for accurate representation of the artist's original intent, while the optional honeycomb louvre accessory ensures visual comfort (UGR<19) for patrons viewing the art.

What track systems are compatible with the GU10-D56 Series?

Versatility is key for international projects. The GU10-D56 comes standard with a 3-circuit (4-wire) Euro-standard track adapter, making it compatible with tracks from major European manufacturers like Global Trac, Eutrac, and Staff. For projects in the US or with different specifications, we can supply adapters for H-type, J-type, and L-type tracks upon request. This flexibility ensures that contractors can easily integrate the GU10-D56 into both new installations and existing track lighting systems with minimal hassle.

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

The GU10-D56 is designed for professional installation on standard lighting tracks. The driver is housed within the track adapter, not the fixture head, which improves thermal dissipation and extends the life of both the LED chip and the control gear. We offer a comprehensive suite of control options to meet any project requirement, from simple on/off switching to sophisticated scene-setting.

Control protocols available include:

• Phase-cut (Triac) dimming: For simple retrofits using standard leading/trailing edge dimmers.
• 0/1-10V dimming: A robust analogue solution for commercial projects.
• DALI / DALI-2: For addressable, digital control in smart building systems. We use certified drivers from Tridonic and Osram.
• Wireless (Casambi/BLE, ZigBee): For ultimate flexibility in spaces where running new control wiring is not feasible, allowing for individual fixture control via a smartphone or tablet.

All variants are CE marked and RoHS compliant, meeting the legal requirements for sale within the European Economic Area. The fixture also complies with the latest EU Ecodesign regulation (ErP), ensuring high efficiency and responsible energy use.

Customisation, MOQ and lead time

As a manufacturer, we specialise in tailoring solutions to project needs. For the GU10-D56, customisation can include specific RAL colour finishes for the housing to match brand aesthetics, unique CCT/CRI combinations, or specialized optics. The Minimum Order Quantity (MOQ) for standard configurations is typically 50 units. For fully custom variants, the MOQ starts at 200 units. Standard production lead time is 15-20 working days, with a sample lead time of 7-10 days. We manage logistics for delivery to major ports in the EU, US, and Middle East.

Frequently Asked Questions

Q: What is the typical CRI and TM-30 performance for jewelry applications?

A: For jewelry, we recommend our CRI ≥97 module. This version typically provides an R9 value (for rendering deep reds) of over 90. The IES TM-30 metrics are equally important; a typical 5000K jewelry-spec light will have a fidelity index (Rf) of around 92 and a gamut index (Rg) of over 105. This high gamut ensures that the colours of gemstones are rendered with exceptional saturation and vibrancy, making them appear more brilliant to the customer.

Q: What is the standard warranty on the GU10-D56 series?

A: The GU10-D56 series comes with a comprehensive 5-year warranty covering the entire luminaire, including the LED chip and the driver. The fixtures are engineered for a long service life, with a typical rated lifetime of L80B10 at 50,000 hours. This means that after 50,000 hours of operation, 90% of the fixtures will still have at least 80% of their initial lumen output, ensuring a reliable, long-term lighting solution.

Q: Can I get a sample for a project mockup in the US or Germany?

A: Yes, we encourage project-based sampling. We can prepare and dispatch samples of the GU10-D56 to your location in the US, Germany, or anywhere else globally. Samples for qualified projects are typically provided at a discount. We use international couriers like DHL or FedEx, so you can expect to receive your sample within 7-10 working days from confirmation, allowing you to test the fixture in a real-world mockup before committing to a larger order.

Q: Are the drivers integrated into the fixture head or the track adapter?

A: For superior performance and longevity, the driver for the GU10-D56 is located in the track adapter, not the fixture head. This design choice separates the main heat source (the LED) from the sensitive electronics of the driver. This results in better thermal management, a cooler-running fixture, a longer lifespan for both components, and a more slender, aesthetically pleasing fixture head with a diameter of only 56mm.

Request IES files and a quotation

At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, our engineering team is ready to support your project from specification to delivery. We provide comprehensive photometric data, including IES and LDT files for DIALux simulations, to ensure our products meet your design intent perfectly. Contact us today with your project requirements, including quantity, desired CCT/CRI, control protocol, and shipping destination, to receive a detailed quotation and expert consultation for the GU10-D56 Series LED Track Light.