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Anodised Aluminium Atom 12W LED Tricolour Dimmable Hi Output Fixed Downlight IP44

SKU: 66772

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The popular high output LED AT9012 downlight by Atom Lighting is now available in a tri colour!

Providing the ultimate in LED technology the Atom AT9012/AND/TRI tricolour downlight gives you the option of all three (3) colour temperatures in one downlight. To change between the colour temperatures simply click on the switches located on the cord and you can change between Warm White (3000K), Cool White (4000K) and Day Light (5500K).

The AT9012/AND/TRI 90 degree light beam angle combined with a powerful low glare LED light provides exceptional light output whilst consuming only 12W. These Atom AT9012/AND/TRI downlight's offer the best in LED downlight quality ensuring excellent light, long life and durability.

With an IP44 rating, this AT9012/AND/TRI downlight is perfect for use in bathrooms, laundries and exterior under cover areas and comes complete with a 1.5m flex and plug for DIY installation - Provided there is an existing GPO available.

The Atom is also compatible with the following dimmers:

  • Clipsal Trailing Edge 32E450TM
  • Clipsal Trailing Edge 32E450UDM
  • Clipsal Trailing Edge 31E2PUDM

Key Features & Benefits

  • Tri Colour downlight
  • IP44 rated
  • Dimmable
  • 90° beam angle
  • Flex and plug included for DIY install (provided an existing GPO is available)


Supplier Atom Lighting Voltage Input 240V
Model Name AT9012 Dimmable Yes
Model Number AT9012/AND/TRI Light Beam Angle 90°
Frame Colour Anodised Aluminium CRI ≥ 83.6
Light Colour Temperature 3000K-4000K-5500K IP Rating IP44 - For Indoor And Outdoor Under Covered Installation
Wattage 12W Globe Base LED
Adjustable / Gimble No Driver Included Yes
Lumen Output 930lm-1000lm-950lm Driver Type Flex & Plug Included


Face Size Ø 110mm
Cut Out Size Ø 92mm
Depth 37mm
Flex & Plug Length 1500mm


This product comes with a 5 Year Replacement Warranty*

*Please click here to learn more about the Atom Lighting Warranty Terms and Conditions.


Atom 12W LED Tricolour Dimmable Hi Output Fixed Downlight IP44

Light Output
Build Quality
Value for Money


I bought more than 40 of these and did the whole house. I only had one failure where one fitting only stays on intermittently - probably a problem with the switch I haven't been able to fix. Great brightness and a modern look - I've gone from Compact fluorescent to digital and the expansion ring that is available with this fitting is excellent for the larger hole, although it does make the complete unit quite expensive.

Light Output 5/5
Aesthetics 5/5
Performance 5/5
Build Quality 5/5
Value for Money 4/5

Questions & Answers

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Can the black atom 12W LED SKU 66770 tricolour dimmable downlight be installed in marine ply? Regards Vince

Asked by Vince from Adelaide - 03 March 2018

Hi, many thanks for your question. The Atom LED Tri-colour downlight can be installed in marine ply provided the ply is thick enough for the clips to hold the unit in place. Thanks, Heather

What is the minimum distance if any is required when installing where insulation is installed? ?.What is the cutout size.

Asked by Vince from Adelaide - 01 March 2018

Hi Vince, many thanks for your question. The Atom AT9012 downlights are IC-4 rated which means the downlight can be abutted and directly covered with insulation. The driver cannot be covered by insulation however.  The cutout size for this model downlight is Ø 92mm. Thanks, Heather

Hi! Just wondering what the CRI on this downlight is?? Thank you!

Asked by Melissa Hilton from Morayfield - 05 December 2017

Hi Melissa, many thanks for your question. The Atom downlight features a Colour Rendering Index >80.  Thanks, Heather