D80 Fixed Waterproof LED Downlight with Lens

What is the D80 Watex Series and where is it specified?

At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, we engineer lighting solutions that solve specific challenges for architects and contractors in the EU, US, and Middle Eastern markets. The D80 Watex Series Fixed Waterproof LED Downlight is a prime example of this philosophy. It is a compact, high-performance recessed luminaire designed for environments where moisture, steam, and dust resistance are non-negotiable. With a robust IP65 protection rating, this downlight provides a reliable and aesthetically clean lighting solution for spaces that traditional indoor fixtures cannot serve. Its precise lens-based optics, available in multiple beam angles, ensure efficient and controlled light distribution, while the die-cast ADC12 aluminum housing guarantees superior thermal management and long-term durability. This fixture is specified in projects demanding a seamless transition between dry and wet areas without compromising on lighting quality, color rendering, or control system integration, making it a versatile tool for high-end residential, hospitality, and wellness applications.

Photometric and electrical specification

The D80 Watex Series is designed to meet stringent European and American project standards. Full IES and LDT photometric files are available for integration into DIALux Evo or other lighting design software, ensuring accurate project simulations.

Parameter	Specification	Standard / Method	Notes
Optics & Color Quality	CCT: 2700K, 3000K, 3500K, 4000K, 5000K, 6500K; Tunable White; Dim-to-Warm	IES TM-30-18	CRI Options: 80+, 90+, 95+, 98+. High-fidelity options deliver Rf >95 / Rg ≈100. SDCM <3 across all bins.
Glare Control & Beam Angle	Beam Angle: 15° / 24° / 38° / 60° via lens optics	EN 12464-1	Achieves UGR<19 in typical office/task configurations with appropriate layout and the 38° or 60° lens.
Electrical & Efficacy	Power: 5W / 8W / 10W / 12W. Efficacy: 100-110 lm/W (lamp)	ErP Directive	Power Factor >0.9. Low-ripple, high-efficiency output for flicker-free performance.
Driver & Control System	Brands: Tridonic, Philips, Osram, Mean Well, etc. Dimming: DALI, 0-10V, TRIAC, Casambi/BLE	IEC 62386 (DALI-2)	Remote driver ensures better heat dissipation and easy maintenance. Full compatibility with major control systems.
LED Chip & Lifetime	Brands: Citizen, Bridgelux, CREE, Philips, Luminus	IES LM-80 / TM-21	L80B10 lifetime rating of >50,000 hours ensures long-term performance and reduced maintenance cycles.
Housing & Ingress Protection	Material: Die-cast ADC12 Aluminium. Finish: Matt White (RAL9016), Matt Black (RAL9005)	IEC 60529	IP65 rated: Completely dust-tight and protected against low-pressure water jets from any direction.
Certifications & Warranty	CE, RoHS, ErP, ISO9001	EU/International	Carries a comprehensive 5-year manufacturer's warranty covering the complete fixture and driver.

Which spaces is it designed for?

The D80 Watex Series excels in any indoor location prone to humidity, condensation, or splashes. Its compact D80*H50mm form factor allows for discreet installation in shallow ceiling voids, while its robust construction ensures performance in demanding commercial and residential settings.

How does the IP65 rating benefit hotel and residential spa projects?

For luxury hotel bathrooms, guest en-suites, residential shower rooms, and spa facilities, the IP65 rating is essential. It allows lighting designers to place high-quality illumination directly over showers, bathtubs (Zone 1), and vanity areas without risk of water ingress. This means a consistent lighting scheme can be maintained throughout the entire suite, using the same fixture family for both wet and dry areas. With a CRI95+ option, it accurately renders skin tones and materials, enhancing the sense of luxury. A typical layout can achieve ambient levels of 300 lux and task lighting over 500 lux, while dimming controls allow users to create a relaxing atmosphere.

What makes this a good choice for retail or hospitality utility areas?

Beyond the guest-facing spaces, the D80 is an ideal workhorse for utility and back-of-house areas. In commercial kitchens, food prep zones, and dishwashing stations, the IP65 rating protects against steam and spray from cleaning. The sealed design prevents the accumulation of grease and dust, simplifying hygiene and maintenance. For covered exterior walkways, porte-cochères, and parking garage transition zones, it provides reliable, weather-resistant illumination that ensures safety and security for guests and staff. Its high efficacy of over 100 lm/W also contributes to lower operational energy costs.

Can the D80 Watex Series support modern office wellness design?

Modern corporate office design increasingly incorporates wellness facilities like gyms, changing rooms with showers, and biophilic relaxation zones with integrated planting and water features. The D80 Watex Series is perfectly suited to these spaces. It allows the primary architectural lighting scheme of the office to extend seamlessly into these higher-humidity zones. Using DALI-2 or Casambi wireless controls, these fixtures can be integrated into the building's central lighting management system, supporting automated scenes, daylight harvesting, and energy-saving schedules, even in areas requiring environmental protection.

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

Installation is streamlined for professional contractors. The fixture requires a standard 70-75mm ceiling cutout and is secured by spring clips. The key to its versatility is the remote driver, which connects via a simple plug-and-play connector, allowing for installation in shallow voids and easy access for maintenance. This design supports a wide array of control protocols specified by EU and US projects.

We offer drivers compatible with:

• DALI-2: For addressable, digital control in smart buildings, compliant with IEC 62386.
• 0-10V/1-10V: For reliable and cost-effective analog dimming.
• Phase-cut (TRIAC): Ideal for retrofitting into existing residential or hospitality wiring.
• Wireless (Casambi/BLE, Zigbee): For flexible control in spaces where running new control wiring is impractical.

All configurations are fully compliant with European Union directives, including CE for safety, RoHS for hazardous substance restrictions, and ErP for energy efficiency, ensuring a smooth specification and inspection process.

Customisation, MOQ and lead time

As a lighting manufacturer, we specialize in tailoring products to precise project requirements. The D80 Watex Series can be customized in multiple ways, including CCT (from a warm 2700K to a cool 6500K), CRI (up to 98+ for color-critical applications), power output (5W to 12W), and beam angle. While Matt White and Matt Black are standard finishes, custom RAL colors are available for larger projects to match specific interior design palettes.

Our standard Minimum Order Quantity (MOQ) for this series is 100 units. For customized orders or non-standard configurations, the MOQ may be adjusted. Our typical production lead time is 20-25 working days from order confirmation to dispatch from our facility in China. We work closely with our logistics partners to ensure timely delivery to project sites across Europe, North America, and the Middle East.

Frequently Asked Questions

Q: What does the IP65 rating mean for bathroom installations?

A: An IP65 rating indicates the downlight is completely protected against dust ingress and can withstand low-pressure water jets from any angle. This makes it safe for installation in bathroom Zone 1, which includes the area directly above a bath or shower up to a height of 2.25m from the floor. This allows you to place high-quality task lighting exactly where it is needed most, ensuring safety and functionality.

Q: Is there a significant visual difference with the high-CRI options?

A: Yes, the difference is noticeable. While our standard CRI80+ is suitable for general use, the CRI90+ option is recommended for most commercial and high-end residential spaces. The CRI98+ option is a specialist choice for environments where color fidelity is paramount, such as rendering true skin tones in luxury spa changing rooms or displaying art. This premium option offers TM-30-18 metrics with an Rf (fidelity index) over 95, ensuring colors are rendered almost identically to natural daylight.

Q: Can I use my preferred DALI driver brand?

A: Absolutely. The D80 downlight is supplied with a remote driver, which offers excellent flexibility. We stock and recommend leading brands like Tridonic, Osram, and Philips to ensure robust performance and compatibility with building management systems (BMS). If you have a project-wide specification for another driver brand like HEP or TCI, we can source and supply the fixtures accordingly, provided the driver's output current (e.g., 250mA for 10W) and physical size are compatible.

Q: What is covered by the 5-year warranty?

A: Our 5-year warranty provides comprehensive coverage for the fixture and its supplied external driver. It guarantees the product will be free from defects in materials and workmanship under normal use. The warranty covers performance metrics, ensuring light output remains at or above 80% of its initial brightness (L80) for at least 50,000 hours of operation (B10). In the event of a failure, we will provide a replacement component or complete fixture.

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 providing our clients with the technical data and commercial support needed for successful project execution. To receive a full set of IES and LDT photometric files for the D80 Watex Series, obtain a project-based quotation, or discuss customisation options, please contact our engineering team. We are ready to support your specification and help you deliver exceptional, reliable lighting for any demanding environment.