F8-D62 Modular Surface Mounted LED Downlight 10-15W

What is the F8-D62 Modular Surface Mounted LED Downlight and where is it specified?

At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, we present the F8-D62, a highly versatile and modular surface-mounted LED downlight. This luminaire is engineered for professional lighting projects in Europe, the US, and the Middle East where high-quality illumination is required but recessed installation is not possible or desired, such as in buildings with concrete slab ceilings, historic renovations, or spaces with crowded ceiling plenums. Its compact D62mm cylindrical housing, available in two heights (140mm or 185mm) and two power configurations (10W or 15W), offers a minimalist aesthetic that complements modern architectural design. The F8-D62 is specified by architects and lighting designers for its exceptional modularity, allowing for precise customisation of optics, colour rendering, and control systems to meet stringent project demands in retail, hospitality, and commercial environments.

Photometric and Electrical Specification

The F8-D62 series is built to specification, offering a wide range of performance options to match the exact needs of your project. Full IES and LDT photometric files are available for use in DIALux lighting design software.

Parameter	Specification	Standard	Notes
Luminous Flux	10W: 1000-1250 lm │ 15W: 1500-1850 lm	IES LM-79	System lumens, dependent on CCT and CRI selection.
Optics & Color	CCT: 2700K, 3000K, 3500K, 4000K, 5000K, 6500K. CRI: >80, >90, >95, >98.	ANSI C78.377	SDCM <3. TM-30 Rf >90 available for high CRI.
Glare & Beam	UGR: <19 available with anti-glare accessories. Beam Angles: 15°, 24°, 38°, 60°.	EN 12464-1	Interchangeable lens/reflector system for on-site adjustment.
Electrical	Power: 10W / 15W. Efficacy: 100-130 lm/W. Drivers: Tridonic, Mean Well, Osram, TCI, Lifud.	IEC 62717	Power Factor >0.9. Voltage: 100-240V AC.
LED Source	Brand: Bridgelux, Citizen, CREE, Samsung, Luminus. Lifetime: L80/B10 > 50,000 hrs.	IES LM-80	Options include Single Color, Tunable White (TW), Dim-to-Warm (DTW), RGBW.
Housing	Material: ADC12 Die-cast Aluminium. Finish: Matt White (RAL9016), Matt Black (RAL9005).	-	Dimensions: Ø62 x H140mm or Ø62 x H185mm. IP20 rating.
Certification	CE (LVD, EMC), RoHS, ErP	ISO9001:2015	Certified for EU markets. Contact us for specific regional compliance.

Which spaces is it designed for?

The F8-D62's surface-mounted design and configurable nature make it a problem-solver for designers. It brings high-performance accent and general lighting to spaces where recessed fixtures are impractical, without compromising on aesthetic integration or lighting quality. It is a preferred choice for concrete ceilings, exposed structures, and retrofits.

How can the F8-D62 create accent lighting in a hotel lobby or boutique retail store?

For applications requiring dramatic focus, the F8-D62 excels. By specifying a narrow beam angle of 15° or 24° and a high CRI module (CRI >95), designers can create powerful accent lighting. In a boutique, this can be used to highlight a mannequin display with a focused pool of over 1000 lux from a 3-meter ceiling, making colours and textures pop. In a hotel lobby, a series of F8-D62 fixtures can wash a feature wall or illuminate artwork, guiding guests and enhancing the perceived value of the interior design.

What makes this a good choice for corridors and circulation areas with concrete ceilings?

Corridors and back-of-house areas in modern commercial buildings often feature exposed concrete ceilings where cutting holes is impossible. The F8-D62 mounts directly to a standard junction box, simplifying installation. Using the wider 38° or 60° beam angles, it provides smooth, uniform general illumination. Its high efficacy of up to 130 lm/W ensures energy code compliance (e.g., ASHRAE 90.1 or Part L) while delivering comfortable light levels of 100-150 lux for safe transit. The two different housing heights (140mm/185mm) can be used to create visual rhythm along a long corridor.

Can it be used for dynamic or human-centric lighting in office breakout zones?

The F8-D62 fully supports modern lighting strategies. Specifying the Tunable White (TW) option allows for adjustment of the CCT from 2700K to 6500K, supporting human-centric lighting schemes that align with natural circadian rhythms. Alternatively, the Dim-to-Warm (DTW) option, which shifts from a crisp 3000K at full output down to a cozy 1800K when dimmed, is perfect for creating a relaxing atmosphere in breakout spaces or hospitality settings. These dynamic options are easily managed via DALI-2 (DT8) or Casambi wireless controls.

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

Installation of the F8-D62 is straightforward. The luminaire attaches to a mounting plate that is secured to the ceiling surface. We offer a wide portfolio of driver options to integrate with any building management or lighting control system. This includes DALI-2 for granular digital control, 0-10V for simple analogue dimming, and TRIAC phase-cut for residential and small-scale commercial retrofits. For maximum flexibility and minimal wiring, we offer Casambi (Bluetooth Low Energy) and ZigBee wireless control options. All configurations are supplied with drivers from leading European brands like Tridonic and Osram, ensuring reliability. Our products are fully compliant with CE (LVD/EMC), RoHS, and the EU's ErP directive, ensuring a smooth specification and inspection process for European projects.

Customisation, MOQ and lead time

As a specialist manufacturer, we thrive on customisation. The F8-D62's modular design allows you to specify the precise combination of LED chip, driver, optics, and finish for your project. Beyond standard Matt White and Matt Black, we offer custom powder coating to any RAL colour for orders exceeding 200 units. The standard Minimum Order Quantity (MOQ) for the F8-D62 is 100 units. Our typical production lead time is 20-25 business days from order confirmation to dispatch from our facility in China, with expedited options available.

Frequently Asked Questions

Q: What is the typical UGR rating for the F8-D62 with a glare-control optic?

A: With the appropriate anti-glare reflector or snoot accessory, the F8-D62 can achieve a Unified Glare Rating (UGR) of less than 19. This makes it suitable for task areas in offices and schools, meeting EN 12464-1 standards for visual comfort. The final UGR value depends on the room geometry and the lighting design, which we can simulate for you in DIALux.

Q: What is the 5-year warranty policy?

A: Our comprehensive 5-year warranty covers the LED module and the driver against manufacturing defects. It assumes the luminaire is operated for up to 12 hours per day in an ambient temperature not exceeding 40°C. This warranty guarantees long-term performance for your project, with a rated L80B10 lifetime of over 50,000 hours, ensuring minimal maintenance and peace of mind for the end client.

Q: Can I get this downlight with a specific RAL colour finish?

A: Yes, custom finishes are a key part of our service. While our standard finishes are Matt White (RAL9016) and Matt Black (RAL9005), we can provide a custom powder coat finish to any RAL classic colour. This service is available for project orders, typically with a minimum order quantity of 200 units. Please provide the RAL code for a quotation and lead time estimate.

Q: How do the 10W and 15W versions differ in light output?

A: The 10W version delivers a nominal system lumen output of approximately 1000-1250 lumens, making it ideal for general ambient lighting or accenting from lower ceilings. The 15W version boosts this output to around 1500-1850 lumens, providing more punch for higher ceilings (3-4 meters) or applications requiring higher illuminance levels, such as retail displays or task-focused environments.

Request IES files and a quotation

To receive a full datasheet, IES and LDT photometric files for your DIALux simulations, or a formal quotation for your project, please contact our technical sales team. We can assist with creating the perfect configuration of the F8-D62 to meet your performance and budget requirements. At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, we are dedicated to providing specifiers in the EU, US, and Middle East with high-quality, reliable, and customisable lighting solutions.