Wall Wash-D95 LED Downlight Round Trimless 15-25W Factory

What is the Wall Wash-D95 LED Downlight and where is it specified?

At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, we specialize in creating specification-grade luminaires for discerning clients in the EU, US, and Middle East. The Wall Wash-D95 LED Downlight (Product series XH-DL-OR-4RT) is a premier example of our expertise. It is an architectural-grade, round trimless downlight engineered specifically for creating flawless, uniform vertical illumination. Its defining feature is a sophisticated asymmetric optical system combined with a 25° adjustable tilt, allowing designers to cast a smooth, even sheet of light across walls. This technique enhances the perception of space, highlights architectural textures, and provides premium accent lighting for retail displays, art collections, or branded feature walls. The trimless 'plaster-in' design ensures the luminaire disappears into the ceiling, creating a clean, minimalist aesthetic demanded in high-end hospitality, commercial, and residential projects.

Photometric and electrical specification

Technical performance is paramount for specification. The Wall Wash-D95 series is built with high-quality components to meet stringent project requirements. We provide full IES and LDT photometric files for lighting design software like DIALux, enabling accurate pre-visualization of the lighting effect.

Parameter	Specification	Standard	Notes
Optical System	Asymmetric wall wash lens with 25° directional tilt.	N/A	Designed for uniform vertical illuminance.
Color Temperature (CCT)	2700K, 3000K, 3500K, 4000K, 5000K, 6500K	ANSI C78.377	Tunable White (TW) and Dim-to-Warm (DTW) available on request.
Color Rendering (CRI)	>90 Ra (Standard), >95 Ra, >98 Ra	CIE 13.3	High CRI options are ideal for museums and retail where color fidelity is critical.
Color Fidelity (TM-30)	Rf > 90, Rg ≈ 100	IES TM-30-18	Data available in photometric reports; ensures vibrant and natural color rendering.
Unified Glare Rating (UGR)	<19	EN 12464-1	Deep-regressed LED source and optical design minimize glare for visual comfort.
Power Consumption	15W / 20W / 25W	---	Selectable based on required lumen output and ceiling height.
Luminous Efficacy	80-130 lm/W	---	Varies with CCT, CRI, and power selection.
Driver Brand	Tridonic, Osram, Mean Well, Philips, TCI, HEP	N/A	Remote, non-integrated drivers for thermal management and serviceability.
LED Chip Brand	Bridgelux, Citizen, Cree, Philips, Luminus, Osram	---	High-quality chips ensure consistency with SDCM <3.
Housing Material	ADC12 Die-cast Aluminum Heatsink and Trim	---	Provides excellent thermal dissipation for long LED life (>50,000 hrs).
IP Rating	IP20	EN 60529	Suitable for indoor, dry locations only.
Finish Color	Matt White (RAL9016), Matt Black (RAL9005)	RAL Classic	Custom RAL finishes are available for project orders (MOQ applies).
Certifications	CE, RoHS, ErP, ISO9001:2015	EU/International	Ensures product safety, compliance, and manufacturing quality control.

Which spaces is it designed for?

The Wall Wash-D95 is engineered for applications where the quality of vertical light is as important as horizontal light. Its ability to create ambiance, define spaces, and draw attention makes it a versatile tool for lighting specifiers and interior designers. It excels in environments that demand a sophisticated and clean ceiling appearance combined with high-performance accent lighting.

How does this fixture create a uniform vertical wash?

The fixture's magic lies in the synergy between its custom-designed asymmetric lens and the 25° adjustable tilting mechanism. The specialized lens shapes the light, pushing it sideways to illuminate a vertical plane from top to bottom. The tilt allows designers to precisely aim this shaped beam, ensuring the light grazes the wall surface perfectly. For optimal performance, the fixture is typically installed between 0.8 and 1.2 meters from the wall, with spacing between fixtures matched to create an unbroken, scalloped effect. This setup can achieve uniform vertical illuminance levels of 300-500 lux, ideal for bringing life to feature walls in hotel lobbies or highlighting merchandise in high-end retail.

What are the benefits of a trimless installation?

A trimless, or 'plaster-in', installation provides the cleanest and most integrated look possible for a downlight. By eliminating the visible flange or trim, the light aperture appears as a simple, elegant void in the ceiling plane. This minimalist aesthetic is highly sought after in modern architecture and luxury interiors, as it removes visual clutter and allows the focus to remain on the illuminated surfaces and the space itself. It signifies a higher level of design detail and finish, contributing to a premium feel in galleries, executive offices, and luxury residences.

How can I ensure color consistency across a large project?

Color consistency is guaranteed through our stringent quality control processes. We use top-tier LED chips from brands like Citizen and Bridgelux, which are sorted into very tight chromaticity bins, ensuring a color deviation of less than 3 steps on the MacAdam ellipse (SDCM < 3). This means there is no perceptible color difference between luminaires. For large-scale projects, we can manage our production to allocate LED chips from a single bin to fulfill the entire order, providing absolute color uniformity across hundreds or thousands of fixtures.

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

Engineered for seamless integration into modern buildings, the Wall Wash-D95 is designed for straightforward installation and compatibility with advanced control systems. The luminaire requires a ceiling cutout of Ø95-105mm for its plaster-in frame. The light engine is separate from the remote driver, which is connected via a simple plug, simplifying maintenance.

Control is a key strength. We offer a wide range of drivers compatible with leading global standards:

• Wired Control: DALI-2 and 0-10V/1-10V drivers for robust, large-scale commercial control systems.
• Wireless Control: Bluetooth Low Energy (BLE) options like Casambi allow for flexible, app-based control perfect for retrofits or dynamic spaces. ZigBee drivers are also available for integration into smart building ecosystems.
• Phase Dimming: Standard TRIAC drivers for residential or smaller commercial applications.

Full compliance with European standards, including CE (LVD/EMC), RoHS, and the latest ErP directive, ensures the product is safe, environmentally responsible, and energy-efficient, simplifying the specification process for projects within the EU.

Customisation, MOQ and lead time

As a manufacturer, we thrive on meeting unique project demands. The Wall Wash-D95 can be customized in several ways. Beyond the standard CCTs, we offer advanced solutions like Tunable White (2700K-6500K) and Dim-to-Warm (3000K-1800K) to create dynamic lighting scenes. While Matt White and Matt Black are standard finishes, we can provide custom RAL powder coating to match any interior color palette.

Our Minimum Order Quantity (MOQ) for standard configurations is 50 units. For custom orders involving special finishes or LED specifications, a higher MOQ may apply. Our typical production lead time is 15-25 working days, varying with order size and the complexity of customization. We work closely with your project timeline to ensure timely delivery from our China facility to your project site in the EU, US, or Middle East.

Frequently Asked Questions

Q: Are IES files available for DIALux simulation?

A: Yes, we provide comprehensive photometric data for all our products, including the Wall Wash-D95. Complete IES and LDT files are available upon request for your lighting design simulations in software like DIALux or Relux. This allows you to accurately model the asymmetrical light distribution and predict illuminance levels on vertical surfaces, ensuring your design achieves its intended effect with precision. The efficacy can reach up to 130 lm/W.

Q: What is required for a successful trimless installation?

A: A successful trimless installation requires a plaster-in frame, which is installed before the final ceiling skim. The D95 requires a circular cutout of Ø95-105mm. After the housing is plastered over and the ceiling is painted, the light engine module can be inserted. This method creates a perfectly clean, seamless look but requires coordination with the ceiling contractor. We provide detailed installation sheets to ensure a smooth process.

Q: What does the 5-year warranty cover?

A: Our comprehensive 5-year warranty covers the complete luminaire, including the LED module and the driver. It guarantees against defects in materials and workmanship under normal use. The warranty ensures the luminaire maintains at least 70% of its initial lumen output (L70) for over 50,000 hours of operation. In the event of a failure, we provide a replacement component or complete fixture to ensure your project's longevity and performance.

Q: How is the 25° adjustability used for wall washing?

A: The 25° tilt is crucial for directing the asymmetric beam precisely onto the wall surface. By tilting the fixture towards the target wall, you can 'aim' the peak intensity of the light higher or lower, creating a smooth, even gradient from ceiling to floor. This adjustability allows for fine-tuning on-site to compensate for varying ceiling heights or distances from the wall, typically between 0.8m and 1.2m, for optimal results.

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 high-performance lighting solutions. To receive a detailed quotation, full IES/LDT photometric files for the Wall Wash-D95 series (XH-DL-OR-15W-4RT, XH-DL-OR-20W-4RT, XH-DL-OR-25W-4RT), or to discuss your custom requirements, please contact our engineering sales team today. We provide dedicated support for specifiers, architects, and contractors globally.