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T Series High-Output Artificial Skylights

T Series recessed artificial skylights use oblique illumination in four square, rectangular and round ceiling formats. Models are listed at 300-500 W, 10000-20000 lm, fixed 6500 K and Ra95 for large indoor architectural ceiling projects.
  • Integrated Optical Ceiling Feature: The illuminated blue field and narrow white border present as one continuous overhead element.
  • Two Output Classes: The series pairs 300 W bodies with 10000 lm and 500 W bodies with 20000 lm for different ceiling scales.
  • Stable Visual Setting: Fixed 6500 K, Ra95 and no-flicker operation provide a consistent cool-sky presentation.
  • Large Indoor Ceiling Use: The four formats suit spacious interior ceiling compositions where a prominent electric sky feature is required.
Body Size Range600 × 600 × 450 mm to Dia. 1200 × 680 mm
Opening Range580 × 580 mm to Dia. 1185 mm
Power / Output300–500 W / 10000–20000 lm
CCT / CRI6500 K / Ra95
Input / PF100–240 V / 0.5
Rated Life30000 h

Technical Specifications

Model Specifications

ModelFormatBody SizeOpeningLight SurfaceRated PowerOutputCCT / CRI
XGYSSL-YRT6060-E300Square600 × 600 × 450 mm580 × 580 mm500 × 500 mm300 W10000 lm6500 K / Ra95
XGYSSL-YRT94124-E500Rectangular940 × 1240 × 800 mm1220 × 920 mm1120 × 820 mm500 W20000 lm6500 K / Ra95
XGYSSL-YRT5060-E300RoundDia. 600 × 380 mmDia. 585 mmDia. 500 mm300 W10000 lm6500 K / Ra95
XGYSSL-YRT100120-E500RoundDia. 1200 × 680 mmDia. 1185 mmDia. 1100 mm500 W20000 lm6500 K / Ra95

Shared data: 100–240 V input, PF 0.5, no flicker, indoor use and 30000 h rated life. Rectangular opening and light-surface values follow the catalogue orientation. Structural load, ceiling clearance and service access must be confirmed for the selected model.

Product Description

Product Details

Product Construction

The light engine and optical assembly sit within a deep enclosure whose footprint and depth vary by configuration. The visible aperture and illuminated surface are separately dimensioned for each geometry.

Selection & Installation Notes

Choose the exact model using the approved opening, available cavity and visible-surface dimensions. Provide an independent load-bearing frame, a suitable lifting or traction method, four safety slings and a maintenance opening. The installation warning states a 50 kg product net weight and more than 1.2 m reserved ceiling height; confirm the applicable project load and structural design before installation.

Recommended Application

Applications

  • Conference Rooms: The recessed sky surface forms a large overhead feature above meeting tables and presentation zones.
  • Reception Halls: Square or rectangular formats provide a defined ceiling focal point in spacious entrance and waiting areas.
  • Experience Centers: The oblique 6500 K sky effect supports large visitor and product-display interiors.
  • Architectural Interiors: Round, square and rectangular bodies integrate with custom load-bearing ceiling compositions.
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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.

How do I choose between square, rectangular and round models?

Match the format to the approved ceiling opening and visual composition, then confirm body depth, light-surface size, power and output from the model table.

Which T Series models provide 20000 lm?

The rectangular XGYSSL-YRT94124-E500 and round XGYSSL-YRT100120-E500 are each listed at 500 W and 20000 lm.

Is the standard T Series color temperature adjustable?

No adjustable range is listed for these four standard configurations. Each row is specified at fixed 6500 K with Ra95 color rendering.

How much ceiling depth is required?

Fixture body depth ranges from 380 to 800 mm by model. The catalogue also calls for more than 1.2 m reserved ceiling height and a maintenance opening for the installation arrangement shown.

Can a decorative ceiling grid carry the fixture?

No. The catalogue requires a load-bearing installation with a traction or lifting arrangement and four safety slings; the decorative ceiling finish is not the structural support.

Is the T Series a calibrated solar simulator?

No spectral class, irradiance uniformity or calibration rating is provided. Specify it as an indoor electric artificial-skylight luminaire, not a laboratory sunlight source.

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