ION R Adjustable Downlight
Product preview

ION R Adjustable Downlight

Designed for outstanding light control, the ION R Adjustable Downlight offers unparalleled directional flexibility of up to 355° rotation and 25° tilt, making it ideal for illuminating spaces with vaulted, pitched or raked ceilings, or highlighting objects of beauty.

Part of the ION R collection

Please check availability with your Unios distributor
Product Summary

Available Models

Small (89mm)

Small (89mm)

  • LED Power:Up to 12W
  • Lumens:Up to 989lm
  • Beam:12° | 30° | 50°
Medium (103mm)

Medium (103mm)

  • LED Power:Up to 25W
  • Lumens:Up to 2663lm
  • Beam:22° | 40° | 60°
Large (142mm)

Large (142mm)

  • LED Power:Up to 49W
  • Lumens:Up to 5348lm
  • Beam:30° | 45° | 60°



  • Textured Black/Black
  • Textured Black/Gold
  • Textured Black/Metallic
  • Textured Black/White
  • Textured White/Black
  • Textured White/Gold
  • Textured White/Metallic
  • Textured White/White

Colour rendering index (CRI)

  • 92+

Colour temperature

  • 2700K
  • 3000K
  • 4000K

IP rating

  • IP54


  • Up to


  • Casambi Bluetooth
  • DALI
  • Phase-cut dimmable
  • Phase Pulse
  • Non-dim


  • 2

LED Lifetime

  • >55,000h L90B10


  • Powder Coated Aluminium

Primary Optics

  • Honeycomb Louvre
  • Linear Lens
  • Softening Diffuser

Unified Glare Rating

  • <10
  • <13
  • <16
  • <19
  • <22


  • 5 Years


  • Class II


  • 25°


  • 355°


ION R Adjustable DownlightIESZIP 7.5 MB
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A modular future of lighting

Explore true modularity with the ION R Series, where installation becomes effortless with the built-in ball-bearing and clip system. Able to function seamlessly when interchanged between models using the same engine, trust this downlight range to meet your every lighting intent.

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One Series. Infinite Possibilities

As part of the ION Collection, the ION R Adjustable Downlight comes with an extensive range of accessories and sizes to suit the specified lighting requirements.

Low glare

Ensures minimal glare even when performing at high output for maximum visual comfort.

COI compliance

Specific models are compliant with the Cyanosis Observation Index, suitable for visual detection of cyanosis in healthcare applications.

Tunable white

Change colour temperatures throughout the day to assist the natural circadian rhythms with colour-tuning technology.
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Reimagining the downlight experience

Resulting from years of deeply understanding customer needs, the ION R Series is designed to meet every lighting requirement, balancing universality, form, function and performance.

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Flexible applications

Ideal for highlighting decors and illuminating vaulted, pitched or raked ceilings, thanks to its directional flexibility of 355° rotation and 25° tilt.

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Lighting simplified

Designed to support quick installation and interchangeability between models using the same engine, the ION R Series marks Unios' next step to making lighting more simple, fuss-free and easier for everyone.

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Stealth metallic baffle finish

Following the darklight concept, the Stealth Metallic baffle minimises the light source's presence. From certain angles, the light source is completely hidden from the peripheral vision.


Crafted in Australia

Our Crafted in Australia products are hand-assembled by Australian lighting fabricators to allow for customisations ranging from beam angles and optics to finishes and fascias.

CRI 92+

Designed to maintain the object's natural colour with an outstanding colour performance at CRI 92+.

Lasting lifetime

Offers a lasting lifetime and ensures the specified luminaire's performance is consistent until the end of the service life.


Meets the industry's highest colour consistency standard in LED lighting for assured colour consistency over the product's operational lifetime.

Perfect for

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Public Spaces

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