D80 Adjustable Waterproof LED Downlight – Reflector Version

What is the D80 Adjustable Waterproof 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 the EU, US, and Middle East markets. The D80 Watex Series Adjustable Waterproof LED Downlight is a prime example of our engineering focus, combining performance, durability, and versatility in a compact form factor. Designed around a standard 80mm diameter, this downlight is engineered for applications where both directional accent lighting and protection against moisture are required. Its core features include a 0-30° tilting mechanism and an IP54 rating, making it a robust choice for damp locations. The housing is constructed from high-grade ADC12 die-cast aluminium for superior thermal management and longevity, finished in a minimalist matt white or matt black powder coat to blend seamlessly into modern interiors. The reflector-based optical system ensures clean, controlled beams with minimal glare, making it a favorite for architects and lighting designers who demand precision.

Photometric and electrical specification

The D80 Watex series is available in multiple configurations to meet precise project requirements. We provide full photometric data, including IES and LDT files, for seamless integration into DIALux and other lighting design software.

Parameter	Specification	Standard	Notes
Optical System	High-reflectivity faceted reflector	-	Offers beam angles of 15°, 24°, 38°, 60°
Color Temperature (CCT)	2700K, 3000K, 3500K, 4000K, 5000K, 6500K	SDCM <3	Tunable White and Dim-to-Warm options available on request
Color Rendering (CRI)	Ra >80, >90, >95, >98	CIE 13.3-1995	High CRI versions are ideal for retail and museum applications
TM-30-18 Fidelity/Gamut	Rf >90, Rg ≈ 100 (for CRI95+ models)	IES TM-30-18	Provides a more accurate measure of color rendition than CRI alone
Glare Control (UGR)	Can achieve UGR<19 in specific applications	EN 12464-1	Dependent on room geometry, surface reflectance, and beam angle selection
Power Options	5W / 8W / 10W / 12W	-	Power consumption is tied to LED current (150mA to 300mA)
Luminous Efficacy	100-110 lm/W (lamp)	-	Varies based on CCT, CRI, and power configuration
LED Driver	External constant current driver	-	Specify Tridonic, Osram, Mean Well, Philips, Lifud, etc.
LED Chip	Chip-on-Board (COB)	-	Specify Bridgelux, Citizen, CREE, Luminus, Samsung, Osram
Housing Material	Die-cast ADC12 Aluminium	-	Excellent thermal dissipation for long L80/B10 lifespan
IP Rating	IP54	IEC 60529	Protected against dust ingress and water splashes from any direction
Certifications	CE, RoHS, ErP	EU Directives	ISO9001 certified manufacturing facility

Which spaces is it designed for?

The D80's unique combination of adjustability, a high IP rating, and specification-grade optics makes it suitable for a wide range of commercial, hospitality, and high-end residential projects across Europe and North America.

How can this downlight enhance luxury hotel and spa environments?

In hospitality design, creating ambiance while ensuring safety and durability is paramount. The D80's IP54 rating makes it a perfect specification for hotel bathrooms (Zone 2), spa facilities, fitness center changing rooms, and covered outdoor terraces. The 0-30° adjustable tilt allows designers to precisely highlight features such as textured wall tiles, vanity areas, or artwork, adding a layer of sophistication. Specifying a Dim-to-Warm (e.g., 3000K to 1800K) option allows guests to transition the lighting from a bright, functional level to a warm, candle-like glow, significantly enhancing the guest experience. With a lumen package up to 1320 lm (12W at 110lm/W), it can serve as both accent and functional lighting.

What are the benefits for high-end retail and commercial specifications?

For retail spaces, accurate color rendering and flexible accenting are critical. The D80 excels here with available CRI95+ and CRI98+ options, ensuring that the colors of merchandise—from fashion to produce—are displayed vividly and accurately (TM-30 Rf >90). The interchangeable beam angles allow for a tailored approach: use the narrow 15° beam to create dramatic highlights on specific products, and the 38° beam for broader accenting of displays. The adjustable head makes it easy for staff to re-aim lighting as store layouts change. In commercial office spaces, it can be used in lobbies, executive washrooms, and breakout areas to create a high-quality feel while achieving UGR<19 for visual comfort.

Is it a suitable choice for modern residential projects and educational facilities?

The D80 is an excellent choice for architects specifying lighting for modern homes, particularly in kitchens, bathrooms, and laundry rooms where moisture is present. Its clean, minimalist design and choice of finishes complement contemporary aesthetics. For educational institutions, its robust ADC12 aluminum construction and 5-year warranty ensure a long-lasting, low-maintenance solution for university laboratories, school washrooms, and covered campus walkways. The reliable performance and compliance with key safety standards make it a trustworthy component for public and private infrastructure.

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

Installation of the D80 is straightforward, requiring a standard 70-75mm ceiling cutout for its D80mm body. The luminaire is held in place with spring clips, suitable for plasterboard and other common ceiling types. As a key partner for lighting integrators, we offer an extensive range of control options. The external driver can be specified for compatibility with virtually any control system, including DALI-2, 0-10V, Phase-cut (TRIAC), and wireless protocols like Casambi (BLE) and ZigBee. This flexibility ensures seamless integration into both new and existing building management systems (BMS). All configurations are fully compliant with European Union standards, carrying CE, RoHS, and ErP certifications, guaranteeing market access and peace of mind for contractors and specifiers.

Customisation, MOQ and lead time

As a manufacturer, we offer extensive customisation beyond the standard specifications. This includes non-standard CCTs, specific binning requirements (e.g., 2-step MacAdam ellipse), custom RAL color finishes for the housing, and pre-wired driver solutions. The Minimum Order Quantity (MOQ) for the D80 Watex series is 100 units. Our standard production lead time is approximately 15-25 working days, depending on the volume and complexity of the customisation required. We work closely with our clients to meet project timelines and deliver a product that is perfectly tailored to their vision.

Frequently Asked Questions

Q: What is the IP rating and where can this waterproof downlight be installed?

A: The D80 Watex downlight has an IP54 rating, making it dust-protected and resistant to water splashes from any direction. This makes it ideal for Zone 2 in bathrooms, as well as kitchens, covered patios, and other damp environments. The 0-30° adjustable tilt is maintained within this rating, providing both flexibility and durability where moisture is a concern.

Q: What are the available beam angles and how do I choose the right one?

A: We offer four reflector-based beam angles: 15°, 24°, 38°, and 60°. For focused accent lighting on artwork or merchandise, choose the narrow 15° or 24° beam. For general ambient illumination in a room or corridor, the wider 38° or 60° options provide broader, softer coverage. Our team can help you select the optimal beam angle using DIALux simulations for your specific project.

Q: Which high-CRI options are available for color-critical applications?

A: We offer several high-CRI options, including CRI90+, CRI95+, and up to CRI98+ for the most demanding applications like art galleries or high-end retail. For a CRI95+ CCT 3000K module, you can expect excellent color fidelity with typical TM-30 values of Rf 92 and Rg 99. This ensures that colors are rendered vividly and accurately under the light.

Q: What is the standard warranty and what driver brands are used?

A: The D80 Watex series comes with a comprehensive 5-year warranty. To ensure reliability and performance, we partner with leading international driver manufacturers. You can specify drivers from brands like Tridonic, Osram, Philips, Mean Well, or Lifud, depending on your project's requirements for dimming protocol (DALI-2, 0-10V, TRIAC) and regional certifications.

Request IES files and a quotation

At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, we are committed to supporting your project from concept to completion. Our engineering team is ready to provide you with complete technical documentation for the D80 Watex series, including IES and LDT photometric files for lighting simulations, technical data sheets, and installation guides. Contact us today to discuss your project requirements, request a quotation for your bill of materials, or order samples for a mockup. We look forward to partnering with you.