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        Learn more by watching our Atom Lighting AT9046-WH-TRI | LED Recessed Downlight 153mm 18W TRI | White video.

        Atom Lighting AT9046-WH-TRI | LED Recessed Downlight 153mm 18W TRI | White

        The Atom Lighting AT9046-WH-TRI is a high-output 18W recessed LED downlight with Tri-CCT selectable colour temperatures (3000K / 4000K / 5700K), delivering up to 2160 lumens of wide, even illumination. Its 90° beam angle and large cutout size make it ideal for open-plan living areas, offices, and commercial spaces.

        Built tough for Aussie conditions, it’s IC-4 rated for insulation contact and features an IP54 rated front face for splash resistance. The included phase-cut dimmable driver comes pre-wired with a 600mm flex and plug for fast installation into 160–170mm cutouts.

        AT9046-WH-TRI Features

        • Tri-CCT Selection: Set to 3000K, 4000K, or 5700K on-site
        • Dimmable: Includes phase-cut driver compatible with leading/trailing edge dimmers
        • High Output: Up to 2160 lumens and 120 lm/W system efficiency
        • Safe & Durable: IC-4 insulation rated and IP54 front face protection
        • Wide Fitment: Suits 160–170mm cutouts with 190mm face

        Where to use this Atom Lighting AT9046-WH-TRI

        • Living areas & kitchens: Bright, wide-spread light for large zones
        • Bathrooms & hallways: IP54 front rated for splash-prone areas
        • Commercial lighting: Offices, showrooms, and general fit-outs
        • Retrofit upgrades: Replace large halogen downlights with energy-saving LED

        (AT9046-WH-TRI)

        The Atom AT9046-WH-TRI offers high brightness (up to 2160 lumens) and a wide 90° beam angle, making it perfect for illuminating open-plan areas, large rooms, and commercial fit-outs evenly.

        The fitting includes a Tri-CCT switch on the back that allows you to choose between 3000K warm white, 4000K neutral white, or 5700K cool white before installation, giving flexibility for any room setting.

        Yes, it comes with a phase-cut dimmable driver compatible with most leading and trailing edge dimmers, allowing smooth brightness control.

        This model suits a 160–170mm ceiling cutout, making it ideal for larger ceiling openings or when replacing older high-output fittings.

        Absolutely, it’s IC-4 rated, which means it can come into direct contact with insulation without compromising safety or performance.

        Yes, it comes with a phase-cut dimmable driver pre-wired with a 600mm flex and plug, ready for quick installation by a licensed electrician.

        100-Day Fuss-Free Returns
        We want you to love what you buy—but if you change your mind, that’s okay too. That’s why Sparky Direct offers a 100-day money-back guarantee.

        • Items must be unused, with all parts, accessories, and original packaging.
        • We can’t accept returns if the product is damaged, incomplete, or not in resalable condition.
        • Proof of purchase is required.
        • Return shipping is the responsibility of the customer. 

        If your item isn’t in its original condition, please contact us before returning it—we might save you time and money.

        All products come with a manufacturer’s or supplier’s warranty

        • Warranty starts from the Invoice Date
        • Some suppliers offer in-home warranties and handle claims directly, so you won’t need to uninstall or return the product. Chat with us to check if your product qualifies.
        • Sparky Direct isn’t responsible for losses caused by product failure.
        • Warranties are void if products aren’t installed by a licensed electrician.

        Damaged or Faulty Goods
        If your order arrives damaged or is faulty, let us know within 24 hours.

        • Sparky Direct will pay for return shipping via an emailed return label.
        • If the fault is confirmed, we will send you a replacement item or provide a refund.

        Contact us via our chat to arrange the return.

        Exclusions
        We can’t accept returns for:

        • Items that have been installed, modified, or used
        • Clearance, End of life, Discontinued, or special order items (unless faulty)
        • All PPE Items
        • Goods returned without original packaging or proof of purchase

        How to Request a Return

        1. Contact our customer service team with your order number.
        2. Confirm it’s eligible under our return or warranty policy.
        3. Pack the item securely and return it using a trackable service.
        4. Once we receive and inspect it, we’ll process your refund or replacement.

        Warranty starts from Invoice Date

        Domestic Use: 3 Year
        Commercial Use: 3 Year
        Warranty Method: Return to Sparky Direct

        These specifications and characteristics outline physical, mechanical, electrical details.

        Brand Atom Lighting
        SKU AT9046-WH-TRI
        Model # AT9046/WH/TRI
        Barcode # 9336462127902
        Package Weight 0.775kg
        Package Width 0.210m
        Package Height 0.080m
        Package Length 0.220m
        View Datasheet
        TYPE VALUE
        Type Downlight
        Brand Atom Lighting
        Colour White
        Lumens (lm) 2010/2160/2120
        Light Colour (K) 3000/4000/5700
        Voltage (V) 230
        Wattage (W) 18
        Dimmable Yes
        Dimmable Yes (Phase Cut)
        CRI >80
        Mounting Type Recessed Mount
        Beam Angle (°) 90
        Driver Included Yes

        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.

        For website terms and conditions https://www.sparkydirect.com.au/terms-of-use

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