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        Learn more by watching our NLS 20421 | 10W 90mm White Recessed Downlight Tri-CCT Dimmable | IP44 video.

        NLS 20421 | 10W 90mm White Recessed Downlight Tri-CCT Dimmable | IP44

        The NLS 20421 is a compact 90mm recessed LED downlight with Tri-CCT flexibility and dimmable performance. Producing up to 1000 lumens at just 10W, it features a 60° beam angle, IP44-rated face, and is supplied with a flex and plug for quick connection. Designed for residential use, it suits a range of ceiling lighting applications where reliability and versatility are key.

        NLS 20421 Features

        • Tri-CCT: Choose between 3000K, 4000K or 6000K light output.
        • 1000 Lumens: Delivers bright, efficient general lighting at 10W.
        • Dimmable Driver: Compatible with trailing edge dimmers for light control.
        • 60° Beam Angle: Offers broad, even coverage for room lighting.
        • IP44 Rated Face: Safe for use in damp zones like bathrooms and kitchens.
        • Plug and Play: Supplied with flex and plug for fast installation.

        Where to use this NLS 20421

        • Bathroom ceilings: IP44 protection makes it ideal above vanities and showers (outside Zone 0).
        • Kitchens and laundries: Crisp light output and beam spread suit task-heavy areas.
        • Living or dining rooms: Dimming and colour selection provide ambient flexibility.

        (20421)

        Yes. With up to 1000 lumens, it provides strong, even light for living areas, bedrooms, kitchens, and hallways.

        Yes. It has Tri-CCT switching, so you can select warm white (3000K), neutral white (4000K), or daylight (6000K) during installation.

        Yes. The IP44-rated face makes it suitable for areas exposed to moisture, when installed correctly and in the right zones.

        Yes. It is dimmable and works with compatible LED dimmers. Performance can vary by dimmer type.

        It suits a 90mm cut-out, which is a common size used in many residential installations.

        Yes. Sparky Direct stocks the NLS 20421 downlight, making it easy to order for residential or light commercial projects.

        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: 2 Year
        Commercial Use: 2 Year
        Warranty Method: Return to Sparky Direct

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

        Brand NATIONAL LIGHT SOURCES
        SKU 20421
        Model # 20421NLS
        Barcode # 9336700017774
        Package Weight 0.270kg
        Package Width 0.145m
        Package Height 0.065m
        Package Length 0.130m
        View Datasheet
        TYPE VALUE
        Brand National Light Sources
        Colour White
        Light Colour (K) 3000/4000/6000
        Voltage (V) 200-240
        Wattage (W) 10
        IP Rating IP44 (Face Only)

        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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