D90 Series Surface Mounted LED Pendant Track Light 20-35W

What is the D90 Series Surface Mounted LED Pendant Track Light 20-35W and where is it specified?

At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, we present the D90 Series Surface Mounted LED Pendant Track Light. This luminaire is a highly versatile and specification-grade lighting tool designed for discerning architects, lighting designers, and contractors working on projects across the EU, US, and Middle East. Engineered for adaptability, the D90 Series can be deployed in three distinct configurations: as a sleek surface-mounted downlight, an elegant suspended pendant, or a flexible track-mounted spotlight. With a power range from 20W to 35W and a compact D85x170mm housing, it delivers powerful, high-quality illumination suitable for premium commercial, hospitality, and retail environments where both aesthetic integration and photometric performance are paramount.

Photometric and electrical specification

The D90 Series is built to meet stringent European and American project requirements. We provide comprehensive photometric data to support your design process.

Parameter	Specification	Standard	Notes
Optics - CCT	2700K, 3000K, 3500K, 4000K, 5000K, 6500K	ANSI C78.377	Tunable White (TW) and Dim-to-Warm (DTW) available.
Optics - CRI	Ra >80, >90, >95, >98	CIE 13.3-1995	SDCM <3 for exceptional color consistency.
Optics - TM-30	Typical Rf 95 / Rg 102 for CRI95+ models	IES TM-30-18	Provides a more complete measure of color fidelity and gamut.
Optics - UGR	UGR<19 achievable with specific optics	EN 12464-1	Black anti-glare reflector options available for visual comfort.
Optics - Beam Angle	15°, 24°, 38°, 60°	-	Interchangeable reflectors and lenses for on-site adjustment.
Electrical - Power	20W, 25W, 30W, 35W	-	Selectable at time of order to meet lux level requirements.
Electrical - Efficacy	70-150 lm/W (Lamp); 110-200 lm/W (LED)	-	Varies with CCT, CRI, and driver selection.
Driver Brand	Tridonic, Mean Well, Osram, Philips, Lifud	-	Non-dimmable, TRIAC, 0-10V, DALI-2, and wireless options.
LED Chip Brand	Bridgelux, Citizen, CREE, Philips, Luminus	-	Specified for high efficacy, long lifetime, and color stability.
Housing - Material	ADC12 Die-cast Aluminium	-	Excellent thermal management for L80B10 >50,000 hours.
Housing - IP Rating	IP20	EN 60529	For indoor, dry locations only.
Housing - Finish	Matt White (RAL9016), Matt Black (RAL9005)	-	Custom RAL color finishes available upon request.
Certification	CE (LVD/EMC), RoHS, ErP, ISO9001	EU/International	Ensures compliance for market access and project safety.

Which spaces is it designed for?

The D90 Series is an ideal choice for any interior application demanding precision, quality, and flexibility. Its clean cylindrical form factor and multiple mounting options allow it to blend into architectural ceiling planes or serve as a deliberate design element in a range of professional settings.

How can the D90 Series achieve focused accent lighting in a retail display?

For retail applications, the D90 Series excels at creating drama and highlighting merchandise. Using the track-mounted version with a narrow 15° or 24° beam angle, designers can precisely illuminate products, achieving accent factors of 5:1 with illuminance levels exceeding 1500 lux on target. The availability of CRI95+ and CRI98+ options ensures that the colors of fabrics, fresh produce, or luxury goods are rendered with maximum fidelity and vibrancy, directly influencing customer perception and purchasing decisions.

What makes this fixture suitable for high-end hospitality or hotel lobby applications?

In hospitality environments, atmosphere is everything. The D90 Series, specified as a pendant, can be clustered over a reception desk or arranged in a linear fashion above a bar to create a striking visual feature. The Dim-to-Warm (DTW) functionality allows the luminaire to mimic the warm, inviting glow of halogen light as it dims, transitioning from 3000K at full output to a cozy 1800K at minimum. The die-cast aluminium construction and premium matt finishes contribute to a perception of quality, while the low UGR optics (UGR<19) guarantee visual comfort for guests.

How does the D90 Series support human-centric lighting in modern office environments?

The D90 is a powerful tool for implementing human-centric lighting strategies in corporate offices. When specified with the Tunable White (TW) option, it can vary its CCT from a cool 6500K during midday to a warm 2700K in the morning and evening. Integrated with a DALI-2 DT8 control system, this cycle can be automated to support occupants' natural circadian rhythms, potentially enhancing alertness and well-being. It is perfect for use in breakout zones, meeting rooms, and collaborative spaces where lighting needs to be as dynamic as the activities they host.

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

Engineered for global projects, the D90 Series is simple to install and compatible with all major lighting control systems. It can be surface-mounted directly to a ceiling junction box, suspended using a field-adjustable pendant kit, or attached to standard 3-circuit and 4-wire tracks common in the EU and US.

We offer a full suite of control options to meet any project need:

• Wired: 0/1-10V, DALI-2, and TRIAC (Phase-cut) dimming drivers from leading brands like Tridonic and Osram ensure seamless integration with building management systems (BMS).
• Wireless: For retrofits or spaces requiring maximum flexibility, we offer Casambi (Bluetooth Low Energy) and ZigBee wireless modules. This enables fixture-by-fixture control, grouping, and scene-setting directly from a smartphone app or wireless switches.

Full compliance with CE, RoHS, and ErP directives makes the D90 Series ready for specification and import into the European Union. Our manufacturing processes are certified under ISO9001, guaranteeing consistent quality and reliability.

Customisation, MOQ and lead time

As a manufacturer, we provide extensive customisation to match your exact project requirements. Beyond standard options, we can provide custom RAL colour finishes for the housing, specify particular driver or LED chip models, and develop unique colour outputs like RGBW. Our standard Minimum Order Quantity (MOQ) for the D90 Series is 50 units. The typical production lead time is 15-25 working days from order confirmation, depending on the level of customisation required.

Frequently Asked Questions

Q: What are the primary mounting options for the D90 Series?

A: The D90 Series is designed for maximum versatility with three primary mounting methods. It can be installed as a direct surface-mounted luminaire, a suspended pendant with an adjustable cable kit, or fitted with an adapter for use on standard 3-circuit or 4-wire lighting tracks. This flexibility allows it to be used consistently across different ceiling types and spaces within a single project.

Q: Can I specify a very high color rendering index for museum or gallery projects?

A: Absolutely. For applications where color accuracy is critical, the D90 Series can be configured with LED chips offering a Color Rendering Index up to CRI98+. These high-fidelity light sources also feature excellent TM-30 metrics and a MacAdam Ellipse of SDCM<3, ensuring faithful color representation and superior fixture-to-fixture consistency, perfect for illuminating artwork.

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

A: The D90 Series comes with a comprehensive 5-year warranty. This covers defects in materials and workmanship, including the LED module and the driver. Should a fixture fail within this period under normal operating conditions, we will provide a replacement part or complete fixture. This warranty underscores our commitment to long-term performance and reliability for professional installations.

Q: Is this fixture compatible with smart lighting controls like Casambi?

A: Yes, the D90 Series is fully compatible with wireless control systems. We can integrate a Casambi BLE module directly into the fixture or its driver housing. This enables powerful, intuitive wireless mesh control of individual lights or groups from the Casambi app, supporting features like dimming, CCT tuning, scene recall, and scheduling without any new control wiring.

Request IES files and a quotation

To support your lighting design and specification process, we provide full technical documentation. Complete IES and LDT photometric files for all variants of the D90 Series are available upon request, allowing for accurate simulation in software like DIALux, AGi32, and Relux. Contact our engineering team today to discuss your project's unique requirements and receive a detailed quotation. At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, we are committed to providing you with high-performance, specification-grade lighting solutions and expert support for your projects worldwide.