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Learn more by watching our Atom Lighting AT9039-WH-TRI | LED Recessed Downlight 8W TRI-CCT| Dimmable | White video.
The Atom Lighting AT9039-WH-TRI is an 8W LED recessed downlight rated 230V, featuring adjustable tri-colour temperature control and phase-cut dimmability. The AT9039-WH-TRI delivers up to 870 lumens across three selectable colour temperatures (3000K warm white, 4000K cool white, 5700K daylight), with a 60,000-hour LED lifetime and IC-4 insulation rating. It complies with AS/NZS 60598.1, AS/NZS 60598.2.2, and related standards.
Modern homes need flexible lighting that adapts without rewiring. The AT9039-WH-TRI shifts colour temperature on demand, removing the need to stock separate downlight types for different colour schemes across a build. Electricians value tri-colour downlights for retrofit work: one downlight covers warm lounges, neutral kitchens, and bright work zones. Existing 90mm ceiling cuts suit the recessed body.
Electricians specify tri-colour systems to reduce inventory: one backing plate, one lens, three colour profiles instead of three SKUs. The AT9039-WH-TRI works with standard trailing-edge dimmers, letting end-users control brightness and colour warmth from one switch. Dimmable downlights carry stronger margins than fixed types. Tri-colour capability suits high-end residential and commercial work where lighting strategy matters.
The AT9039-WH-TRI is not rated for outdoor, exposed, or fully wet ceiling locations. Do not install where water spray or high humidity exposure will exceed the IP44 front-face protection limit. For showers, saunas, or outdoor soffits, specify a weatherproof or higher-rated fitting.
Verified Sparky Direct customer reviews: Atom Lighting AT9039-WH-TRI (AT9039-WH-TRI)
"Works perfectly, just plug and play." — Windle
"Easy to install and has tri-colour options." — Toni
"Great product quick postage awesome service" — Stan
(AT9039-WH-TRI)
The downlight switches between three colour temperatures: 3000K (warm white), 4000K (cool white), and 5700K (daylight). Switching occurs directly at the fixture with no additional controller required.
Yes, the AT9039-WH-TRI features a phase-cut dimmable driver compatible with trailing-edge dimmer switches. Dimming ranges from 10 to 100 per cent and works with most domestic dimmers rated for LED loads.
The downlight offers a wide 90° beam angle for uniform illumination across typical residential ceiling heights without dark spots or excessive hotspots.
Yes, the AT9039-WH-TRI is IC-4 rated, certified for safe operation when covered with ceiling insulation. This meets the requirements of AS/NZS 60598.2.2 and allows installation without clearance constraints in modern insulated homes.
The AT9039-WH-TRI requires a 90mm ceiling cutout. The recessed body measures 115mm diameter and 60mm in depth, fitting into standard downlight mounting frames.
The LED is rated for 60,000 hours at L70 depreciation (70% of initial lumens). At typical domestic use (approximately 3 hours per day), this equates to roughly 55 years before lumen output drops below 70% of initial specification.
The Atom Lighting AT9039-WH-TRI is available online from Sparky Direct, with Australia-wide delivery to any state or territory including regional areas. Sparky Direct is an Australian electrical wholesaler established in 2005, supplying more than 500,000 customers with transparent trade pricing.
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Warranty starts from Invoice Date
Domestic Use: 3 Year
Commercial Use: 3 Year
Warranty Method: Return to Sparky Direct
| Specification | Details |
|---|---|
| Model | AT9039-WH-TRI |
| Power | 8W |
| Input Voltage | 230Vac |
| Colour Temperature (CCT) | 3000K (Warm White), 4000K (Cool White), 5700K (Daylight) |
| Lumens | 750 lm (3000K), 870 lm (4000K), 840 lm (5700K) |
| Beam Angle | 90° |
| Dimmable | Yes (Phase Cut Dimmable) |
| IP Rating | IP44 (Front Face Only) |
| IC Rating | IC-4 |
| LED Lifetime | 60,000 Hours (L70B10) |
| Body Material | Plastic |
| Product Finish | Matt |
| Installation Type | Recessed |
| Dimensions | 115mm Diameter x 60mm Height |
| Cutout | 90mm |
| Standards | AS/NZS 60598.1, AS/NZS 60598.2.2, AS/NZS 61347.1, AS/NZS 61347.2.13, AS CISPR 15 |
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | Atom Lighting |
| SKU | AT9039-WH-TRI |
| Barcode # | 9336462145364 |
| Package Weight | 0.209kg |
| TYPE | VALUE |
|---|---|
| Type | Downlight |
| Brand | Atom Lighting |
| Colour | White |
| Height (mm) | 60 |
| Lumens (lm) | 870 |
| Voltage (V) | 230 |
| Wattage (W) | 8 |
| Dimmable | Yes |
| Diameter (mm) | 115 |
| CRI | >80 |
| IP Rating | IP44 Front only |
| Mounting Type | Recessed Mount |
| Beam Angle (Degrees) | 90 |
| Rated Lifetime (hrs) | 30,000 |
Electrical and HVAC products sold by Sparky Direct are intended for installation by licensed and appropriately qualified professionals in accordance with applicable Australian Standards and regulatory requirements. Customers are responsible for ensuring that any product purchased, including any related or associated components, is compatible and suitable for their intended installation and application.
Sparky Direct does not provide installation advice and does not assess product suitability for individual circumstances unless expressly confirmed in writing. Customers must confirm correct product selection, compatibility, compliance, and suitability with a licensed or appropriately qualified professional prior to purchase.
Tools sold by Sparky Direct must be used safely and in accordance with the manufacturer’s instructions. Customers are responsible for ensuring they have the necessary knowledge and competence to operate any tool purchased. If you are unsure how to safely or correctly use a tool, do not use it and seek guidance from the manufacturer or a suitably qualified professional.
Nothing in this clause limits or excludes any rights or guarantees available under the Australian Consumer Law.
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