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        Learn more by watching our NLS 20320 | 40W Tri Colour LED Dimmable Downlight 3200-3600lm 225mm Cut Out IP44 video.

        Additional related video.

        NLS 20320 | 40W Tri Colour LED Dimmable Downlight 3600lm 230mm Cut Out IP44

        The NLS 20320 is a 40W tri-colour LED downlight built for high-output lighting in large rooms and open-plan areas. With a cutout size of 230mm and a maximum output of 3600 lumens, it’s ideal for bright general lighting in homes, offices, or commercial fit-outs.

        It features selectable CCT settings (3000K / 4000K / 6500K) to match the lighting to your space, and the integrated dimmable driver works with leading or trailing edge dimmers for smooth brightness control. A 50,000-hour rated life and IP44 protection make it a smart choice for kitchens, living areas, and covered outdoor ceilings.

        NLS 20320 Features

        • 40W high-lumen LED downlight: Outputs up to 3600lm for bright, wide-area lighting.
        • Tri-colour switchable (3000K / 4000K / 6500K): Tailor light colour to suit each space.
        • Large 230mm cutout: Designed for retrofit or new installations requiring wide coverage.
        • Dimmable with leading or trailing edge dimmers: Smooth adjustability for ambient control.
        • 50,000 hour rated lifespan: Long-lasting, low-maintenance performance.

        20320 FAQ
        Q: What dimmers are compatible with this downlight?
        A: It is compatible with leading edge and trailing edge dimmers.

        Q: How bright is the light output?
        A: It delivers up to 3600 lumens, suitable for high ceiling or large open areas.

        Q: Is the light suitable for wet areas?
        A: It is IP44 rated, making it suitable for use in covered areas and moisture-prone indoor spaces.

        (20320)

        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: 1 Year
        Commercial Use: 1 Year
        Warranty Method: Return to Sparky Direct

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

        Brand NATIONAL LIGHT SOURCES
        SKU 20320
        Model # 20305NLS
        Barcode # 9336700012830
        Package Weight 0.300kg
        Package Width 0.250m
        Package Height 0.100m
        Package Length 0.250m
        View Datasheet
        TYPE VALUE
        Type Downlight
        Brand NLS
        Overall Size 265mm x 65mm
        Voltage (V) 240V 50Hz
        Wattage (W) 40W
        Cutout (mm) 230mm
        Rated Lifetime (hrs) 50,000
        5.0

        2 Reviews
        5 STARS
        2
        4 STARS
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        3 STARS
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        2 STARS
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        1 STAR
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        Write a review

        Dan Burnes

        40 watt downlight on 8 June 2022

        Very pleased with this light. Use it to light up wheels while polishing opal. Huge improvement on the small downlights i was using. Thanks for the information when I rang the landline. Regards Dan.

        paulleary

        40 w cool white led dimmable downlight on 8 January 2022

        a top light at a good price a pleasure too do business with you
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