K-D110 Series LED Track Light 40-45W

What is the K-D110 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 K-D110 Series, a high-performance 40W to 45W LED track luminaire engineered for discerning specifiers in Europe, the US, and the Middle East. This fixture combines a powerful COB LED source with precision optics and a robust die-cast aluminum housing, making it the definitive choice for applications demanding exceptional colour fidelity and flexible accent lighting. With its D110xH150mm cylindrical form factor, the K-D110 integrates seamlessly into high-end retail boutiques, contemporary art galleries, museums, and executive-level commercial spaces. Its design prioritises both aesthetic minimalism and thermal management, ensuring a long operational life of over 50,000 hours and consistent performance.

Photometric and electrical specification

The K-D110 Series is built to meet stringent international project requirements. We provide comprehensive IES and LDT photometric files for all configurations to facilitate accurate lighting design in software like DIALux. The specifications below detail its performance capabilities.

Parameter	Specification	Standard	Notes
Optical System	Interchangeable Reflector	-	Enables on-site adjustments to beam spread.
CCT (Correlated Colour Temperature)	2700K, 3000K, 3500K, 4000K, 5000K, 6500K	ANSI C78.377	Single colour, Tunable White (TW), Dim-to-Warm (DTW), RGBW available.
CRI (Colour Rendering Index)	Ra >80, >90, >95, >98	CIE 13.3-1995	High-fidelity options for colour-critical applications like museums and retail.
Colour Consistency	SDCM <3	-	Ensures uniformity between fixtures.
TM-30-18 Fidelity/Gamut (Rf/Rg)	Rf >90, Rg ≈100 (for CRI90+ models)	IES TM-30-18	Provides a more complete measure of colour rendition.
UGR (Unified Glare Rating)	<19 with specific optics	EN 12464-1	Achieved via deep-set LED and optimised reflector design for visual comfort.
Beam Angle	15°, 24° (spot); 38°, 60° (flood)	-	Field-changeable optic system.
Electrical System
System Power	40W / 45W	-	Driven at 950mA (40W) or 1050mA (45W).
System Efficacy	80-130 lm/W	ErP Directive	Varies with CCT, CRI, and driver selection.
Driver Brands	Tridonic, Mean Well, Osram, Philips, Lifud	-	Non-dimmable, TRIAC, 0-10V, DALI-2 options.
Input Voltage	AC100-240V, 50/60Hz	-	Suitable for international projects (EU, US).
Power Factor (PF)	>0.90 at full load	-	Minimises reactive power.
Physical & Mechanical
LED Chip Brands	Citizen, Bridgelux, CREE, Luminus, Samsung, Osram	-	Premium COB chips for high lumen density and reliability.
Housing Material	ADC12 Die-cast Aluminium	-	Provides excellent passive thermal management.
Finish Colours	Matt White (RAL9016), Matt Black (RAL9005)	-	Custom RAL colours available on request.
IP Rating	IP20	EN 60529	For indoor, dry locations only.
Certifications	CE, RoHS, ErP, ISO9001:2015	EU Directives	Fully compliant for the European market.

Which spaces is it designed for?

The K-D110 Series excels in environments where light quality, adaptability, and control are paramount. Its high lumen package, up to 5850 lm (45W, 130 lm/W), makes it suitable for spaces with ceiling heights from 3 to 6 meters. We guide specifiers and contractors in leveraging its features for specific applications.

How can high-CRI lighting enhance a luxury retail environment?

In luxury retail, accurate colour representation is not a luxury—it's essential for sales. The K-D110 with a CRI 95+ or CRI 98+ option ensures that the true colours of fabrics, leather goods, and jewelry are revealed. Using a narrow 15° or 24° beam angle allows for dramatic accenting of mannequins or hero products, creating high contrast and drawing customer attention. For example, a 45W, 3000K, CRI95+ fixture can achieve over 5000 lux on a target from 3 meters away, making merchandise pop. The Dim-to-Warm (DTW) functionality is perfect for creating an inviting, premium atmosphere, transitioning from a bright 3000K to a cozy 1800K as the lights are dimmed in the evening.

What is the best way to light a dynamic gallery or museum space?

Art galleries and museums require a lighting system that can adapt to changing exhibitions. The K-D110 is the ideal tool for this. Its track-mounted design allows for quick repositioning. The interchangeable reflectors mean a curator can switch from a wide 60° wash for a large canvas to a tight 15° spot for a small sculpture in minutes, without changing the entire fixture. For delicate artifacts, specifying a low-UV output LED and using DALI-2 control allows for precise dimming to meet conservation standards (e.g., 50 lux for sensitive textiles) while ensuring scenes can be recalled instantly for different tour groups or events. The high TM-30 metrics ensure that the artist's full palette is rendered with scientific accuracy.

Can this fixture be used for human-centric lighting in an office?

The K-D110, when specified with the Tunable White (TW) option, becomes a key component of a human-centric lighting scheme in modern offices, particularly in breakout zones, boardrooms, and creative spaces. A programmable DALI-2 or Casambi control system can automatically adjust the colour temperature throughout the day—from a cool, energising 5000K in the morning to a warm, relaxing 2700K in the late afternoon. This helps align employee circadian rhythms with the natural day-night cycle, potentially improving alertness and well-being. The low-glare optics (UGR<19) are critical for workplace comfort, meeting the EN 12464-1 standard and preventing eye strain.

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

Installation is streamlined with a choice of high-quality track adapters compatible with major European and global systems, including Global, Powergear, Unipro, and Eutrac 3-circuit and DALI tracks. The fixture's driver is housed within a cylindrical compartment that aligns with the light head, maintaining a clean aesthetic. We offer a full spectrum of control protocols to integrate into any building management system. Options include simple Phase-cut (TRIAC) dimming, analogue 0-10V, and sophisticated digital control via DALI-2 for individual addressing and scene-setting. For wireless flexibility, we provide solutions for Casambi (BLE) and ZigBee, allowing for control from mobile devices without additional wiring. The K-D110 is fully certified with CE (LVD/EMC), RoHS, and the latest ErP directive, guaranteeing compliance for projects across the European Union.

Customisation, MOQ and lead time

As a specialist manufacturer, we offer extensive customisation. Beyond the standard Matt White and Matt Black finishes, we can supply the K-D110 in any RAL colour to match brand guidelines or interior design palettes, subject to a minimum order quantity (MOQ). Our standard MOQ for this series is 50 units. Prototyping and smaller quantities can be discussed for large-scale projects. Standard production lead time is typically 15-25 working days from order confirmation, depending on the level of customisation and component availability from brands like Tridonic or Citizen. We work closely with our clients to meet project timelines and provide transparent updates throughout the production process.

Frequently Asked Questions

Q: What is the warranty on the K-D110 series and what does it cover?

A: The K-D110 series comes with a comprehensive 5-year warranty. This covers the entire luminaire, including the LED COB chip, the driver, and the housing. We guarantee against defects in materials and workmanship, ensuring lumen maintenance of at least L80B10 at 50,000 hours, which means 90% of the LEDs will maintain at least 80% of their initial light output for the warranty period.

Q: Are different track adapters compatible with my existing system?

A: Yes, a key feature is its adapter flexibility. We configure each fixture with your choice of adapter from leading brands like Global, Powergear, Unipro, STUCCHI, or Eutrac. This ensures seamless electrical and mechanical compatibility with most common 3-circuit, single-circuit, and DALI-enabled track systems used globally. Simply specify your track system when ordering.

Q: What makes this fixture suitable for low-glare applications in offices or museums?

A: The K-D110 achieves a low Unified Glare Rating (UGR) of less than 19 through its optical design. The LED light source is deeply recessed within the housing, and the precision-engineered reflector cuts off stray light above a 65-degree angle. This prevents direct view of the bright LED, minimising visual discomfort and meeting stringent European standards like EN 12464-1 for workspaces.

Q: What is the main difference between the 40W and 45W versions?

A: The primary difference is the drive current and resulting light output. The 40W version is driven at a lower current (950mA), offering a balance of high efficiency and output. The 45W version is driven at a higher current (1050mA) to deliver maximum lumen output, making it ideal for spaces with higher ceilings or where higher illuminance levels are required. This offers a performance choice for the lighting designer.

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 support your next project with the K-D110 Series. We provide full project support to architects, lighting designers, and contractors in the EU, US, and Middle East. To receive a detailed quotation, customised specification sheets, and complete IES or LDT photometric files for your DIALux simulations, please contact our engineering sales team today. Let us help you achieve your design intent with precision-engineered lighting.