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D Series Recessed Artificial Skylights

D Series recessed artificial skylights use oblique illumination across a blue optical surface to form a distinct ceiling feature in windowless commercial and architectural interiors. Five square and rectangular recessed formats support different ceiling modules and room layouts.
  • Oblique Illumination: The angled optical path creates a directional ceiling-and-wall lighting effect instead of a flat panel appearance.
  • Blue Optical Surface: The visible blue panel creates a defined sky-like ceiling feature within the recessed opening.
  • Five Ceiling Formats: Square and rectangular bodies support different ceiling modules and room layouts.
  • Adjustable White Scenes: The specified CCT range supports warmer and cooler interior lighting scenes.
InstallationRecessed / spring clamp or slider by format
Formats300 x 300 to 600 x 1200 mm
Power / Output25-150 W / 1000-6000 lm
CCT / CRI2100-7800 K / Ra93
Electrical100-240 V / PF 0.5
OperationNo flicker / 30,000 h rated life

Technical Specifications

Model Specifications

Model No.Body Size (W x H x T)OpeningLight SurfacePowerOutputCCTCRI
XGYSSL-YRD3030-E25300 x 300 x 150 mm285 x 285 mm244 x 244 mm25 W1000 lm2100-7800 KRa93
XGYSSL-YRD3060-E50300 x 600 x 150 mm285 x 585 mm244 x 544 mm50 W2000 lm2100-7800 KRa93
XGYSSL-YRD30120-E100300 x 1200 x 150 mm285 x 1185 mm244 x 1144 mm100 W4000 lm2100-7800 KRa93
XGYSSL-YRD6060-E75600 x 600 x 295 mm585 x 585 mm500 x 500 mm75 W3000 lm2100-7800 KRa93
XGYSSL-YRD60120-E150600 x 1200 x 295 mm585 x 1185 mm500 x 1100 mm150 W6000 lm2100-7800 KRa93

Shared series data: 100-240 V input, PF 0.5, no flicker and 30,000 h rated life.

Product Description

Product Details

Product Construction

Each D Series luminaire combines an enclosed black cabinet above the ceiling with a slim white trim at the finished plane. The driver, controller and safety retention remain within the above-ceiling assembly.

Selection & Installation Notes

Select the exact row by ceiling module, opening, plenum depth and required output. Match the specified spring clamps or slider hardware to the chosen format, install the safety rope and preserve service access. Define the control interface, scene behavior and restart setting with the ordered control package. Compare related products in our artificial skylight range.

Recommended Application

Applications

  • Windowless Meeting Rooms: A recessed blue ceiling feature adds directional ambient light across conference areas and nearby walls.
  • Healthcare Circulation Areas: Artificial skylight panels create a distinct ceiling feature in waiting rooms, corridors and interior circulation spaces.
  • Hospitality Ceiling Features: Square and rectangular formats integrate with hotel, lounge and restaurant ceiling layouts.
  • Retail Experience Zones: Oblique illumination shapes ambient light around displays and customer circulation areas.
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Frequently Asked Questions?

Find clear answers to common questions about product specifications, model selection, applications, and quotation requirements. For project-specific needs, send us your target market, required quantity, and key specifications.

Is the D Series a laboratory solar simulator?

No. It is an architectural artificial-skylight luminaire. No spectral class, irradiance-uniformity or laboratory calibration rating is specified.

Which D Series model fits a 600 x 600 mm ceiling module?

XGYSSL-YRD6060-E75 has a 600 x 600 x 295 mm body, a 585 x 585 mm opening and a 500 x 500 mm light surface.

How are the D Series models installed?

The 300 mm-wide models use spring clamps, while the 600 mm-wide models use slider hardware. Use the matching ceiling opening, safety rope and retention detail for the selected format.

Can the color temperature change during the day?

The series supports adjustable color temperature. Scheduling, control interface and restart behavior depend on the ordered driver and controller package.

Does an artificial skylight replace all room lighting?

No. It contributes ambient light and a ceiling feature, while the complete room layout determines the need for task or general lighting.

What should be confirmed before ordering?

Confirm the model, ceiling opening, plenum depth, retention hardware, required output and control package before production and installation.

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