SlimBlend Square – High performance, advanced control

SlimBlend Square, recessed

SlimBlend Square, recessed

Product family information

Office regulation-compliant lighting with good light quality is in demand. Moreover, there is also an increasing need for comfort-enhancing effects such as diffused lighting and lighting that smoothly blends into the ceiling architecture. That’s why ‘surface of light’ solutions are becoming more and more popular. But parallel to these needs are the demands to reduce energy and maintenance costs. SlimBlend answers all these needs and more. Not only does it provide glare-free comfort with a diffuse effect and clutter-free aesthetics thanks to integrated control options, it also creates a special blending of light. It uses the ‘trapped’ light under the masking to create a subtle glow, with a soft transition to the edge, lowering the brightness perception and blending the light into the ceiling. SlimBlend can also be part of a connected-lighting system and is integrated into the IT infrastructure, enabling usage data on usage to be collected to help reduce energy costs and enhance employee comfort further. Also, thanks to the slim design, it enables technical equipment to be more easily installed in the plenum. Moreover, thanks to the variety of mounting options, various ceiling types can take advantage of this luminaire family. SlimBlend comes in square, rectangular and round shapes, and can be either recessed, surface-mounted, suspended or wall-mounted. It offers a good balance between initial cost and ROI, making it the ideal choice for delivering excellent quality of light and a fast Return on Investment for offices.


Unique combination of distinguished look and feel, and performance
Helps declutter ceiling architectures
Integrated sensor makes it ready for connected-lighting systems
Reduced installation time and cost


Best-in-class efficacy, supporting green building design
Good balance between initial cost and ROI, payback within three years
Integrated sensor for (connected) lighting systems enabling additional energy saving and data collection
Light floats towards the edges of the luminaire to ensure that it blends into the ceiling architecture
Comfortable, glare-free office-compliant lighting using Micro Lens Optics
3 hour emergency lighting options available


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Product family details
  • RC400B (module size 600x600 mm versions)
  • RC402B (module size 625x625 mm versions)
Ceiling type
  • Exposed and symmetrical concealed T-bar ceiling and plaster (board) ceiling
Ceiling grid
  • Module size in length: 600 mm
  • Module size in length: 625 mm
Light source
  • Non-replaceable LED module
Power (+/-10%)
  • 25-40 W (depending on type)
Beam angle
  • 92º
Luminous flux
  • 2,800 Lumen
  • 3,600 Lumen
  • 4,200 Lumen
Correlated Colour Temperature
  • 3,000 K and 4,000 K
Colour Rendering Index
  • >80
Median useful life L70B50
  • 70,000
Median useful life L80B50
  • 50,000
Median useful life L90B50
  • 25,000
Average ambient temperature
  • +25 ºC
Operating temperature range
  • +10 to +40 ºC
  • Built-in
Power/Data supply
  • PSU
  • PSD
  • PSD-T
  • PoE
Mains voltage
  • 220-240 V/50-60 Hz
  • Dali, PoE
  • Housing: coated steel and plastic
  • Optics: Micro Lens Optics (MLO)
  • White
Optical cover
  • Micro Lens Optic (MLO)
  • PIP or W
  • Optical module sealed for life; no internal cleaning required
  • Individual; lay-in in exposed ceiling grids or with ceiling brackets in concealed ceiling grids or plasterboard ceilings
Through-wiring possible
  • Yes (depending on type)
  • Concealed, Plaster, Suspended & Surface-Mounted kits
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