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Back Light - Recessed Gypsum Ceiling LED Luminaire

Back Light - Recessed Gypsum Ceiling LED Luminaire
Light distribution
Back Light - Recessed Gypsum Ceiling LED Luminaire – Light distribution

Polar luminous intensity curve (cd/klm): solid line C0–C180, dashed line C90–C270 plane. Drawn from the LDT photometric file.

BODY

Electrostatically powder-coated sheet metal.

CONVERTER

Long-life, low-power, constant current converter compliant with ENEC standards.

LED

LED modules by LUMILEDS / OSRAM / NICHIA with a lifespan of 100,000 hours.

APPLICATION AREAS

Offices, Meeting Rooms, Stores, Hospitals, Schools, Corridors

Back Light - Recessed Gypsum Ceiling LED Luminaire Technical Specifications

General
Insulation Class CLASS I
Ingress Protection (IP) IP40
Weight 1.5–6 kg
Warranty 3 Years
Electrical
Power 14–112 W
Power Factor >0.95
Cable Halogen-Free
Ambient Temperature -20°C / +50°C
LED Lifetime L70 60,000 Hours
Light & Optics
Luminous Flux 1260–9520 lm
Beam Angle 120°
Colour Consistency (MacAdam) Mc Adams ≤ 3

Optional

  • DALI Driver
  • Emergency kit
  • UGR ≤ 19
  • CRI ≥ 90
  • RGBW Options
  • Tunable White

Classes & Standards

  • CE: conforms to EU safety, health and environmental requirements.
  • Suitable for direct mounting on normally flammable surfaces.
  • Class I: electrical protection with earth connection.
  • IP40: protected against solid objects over 1 mm.
  • TSE: certified by the Turkish Standards Institution.
  • TS EN 60598-2-2: standard the product complies with.
Code AC POWER (W) Luminaire Output Flux (lm) Width (mm) Diameter / Length (mm) Height (mm) Weight (kg) Ldt
PL11AY11E06C 14 1260 293 293 65 1.5 ⬇️
PL11AY12E04C 14 1850 293 593 65 2,5 ⬇️
PL11AY12E05C 20 2095 293 593 65 2,5 ⬇️
PL11AY14E04C 29 3335 293 1193 65 4,1 ⬇️
PL11AY14E05C 42 3775 293 1193 65 4,1 ⬇️
PL11AY22E04C 36 3335 593 593 65 3,0 ⬇️
PL11AY22E05C 42 3775 593 593 65 3,0 ⬇️
PL11AY22E06C 56 4760 593 593 65 3,0 ⬇️
PL11AY24E04C 72 6665 593 1193 65 6,0 ⬇️
PL11AY24E05C 84 7550 593 1193 65 6,0 ⬇️
PL11AY24E06C 112 9520 593 1193 65 6,0 ⬇️

REFERENCES

Projects featuring this product

Recessed Back Light Gypsum Ceiling is an LED panel installed flush into a plasterboard ceiling. It differs from the T-Bar model in that it sits within an opening cut into the plaster surface rather than dropping into a grid, which produces a continuous, frameless ceiling.

The back-lit arrangement sends light from behind the panel to give an even brightness across the face. Individual LEDs are not visible and the panel reads as a single lit surface, which is decisive on projects where the ceiling is meant to stay quiet.

The product is manufactured in eleven codes across sizes of 275x275, 275x575, 275x1175, 575x575 and 575x1175 mm. These run slightly smaller than the T-Bar model, since a luminaire set into plaster carries no grid-profile allowance. The smallest type, PL11AY11E06C, gives 14 W and 1,260 lm; the largest, PL11AY24E06C, reaches 112 W and 9,520 lm. Body height is 65 mm across every type; weight ranges from 1.5 kg to 6.0 kg.

The body is electrostatically powder-coated sheet metal; the converter is a long-life, low-power type compliant with ENEC standards. LED modules from LUMILEDS, OSRAM and NICHIA are rated at 60,000 hours. The product page carries a separate LDT file for each type. Suitable for offices, meeting rooms, stores, hospitals, schools, corridors, open-plan offices, hotel rooms, residential projects, libraries and public buildings. ISO 9001-2015 and TS EN IEC 60598-2-1 documents, together with the datasheet, EC declaration of conformity and UKCA certificate, are on the product page. Dimmable DALI driver and emergency kit are optional; UGR<19 glare control and CRI 90 colour rendering can also be supplied on request.