Fire Rated Dusk to Warm LED Downlight Collingwood H2 Pro Dusk

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A fire rated, dusk to warm LED downlight that dims the colour temperature as it dims in brightness.

  • Features

    A fire rated, dusk to warm LED downlight that dims the colour temperature as it dims in brightness. At 100% brightness, it produces a 3000K colour tone, at 50% brightness the colour temperature reduces to 2400K, then at 25% brightness it reduces to an ultra warm 1800K.

    Following on from the market leading Halers H2 Pro 550 series from Collingwood Lighting, the dusk to warm has it all. With an integrated LED source and driver, it is available in a selection of finishes. The bezel is included in our price.

    Ideal for use in bathrooms as it offers a candlelight effect which is great to have a relax in a candlelit room. By dimming the lights you can create the most relaxing of environments that can match the colour temperature of a candle.

    Also ideal for use in dining rooms or restaurants to provide a more romantic setting for guests. With bright lumen output of 620 lumens it offers a low energy alternative to a 50 watt halogen but with a mere 8 watt energy consumption. As it stands this is the first and only integrated, fire rated dim tone LED downlight on the market.

    Supplied with the Collingwood T connector that helps to speed up installation times.

    Key Features

    • Wattage: 8 watt /Comparable light output to a 50 watt GU10 halogen.
    • Finishes: Available in 6 finishes including matt white and brushed Steel. Choose from the product options
    • Colour temperature: 3000K to 1800K
    • Voltage: Mains 220-240V via the integrated LED driver
    • Double Insulated
    • Lumen output: 620 lumens
    • Efficacy: 77.5 lumens per watt
    • CRI: 80
    • LED driver included: Yes this comes as a complete fitting and includes a built in, non replaceable LED module
    • Fire rated: Yes tested for 30, 60 and 90 minute ceilings
    • Fixed position
    • IP rating: IP65 (Water & dust proof). Suitable for bathroom use zones 1 and 2. Can also beused in kitchens lounges and bedrooms etc.
    • Insulation coverable
    • Instant startup: Yes
    • Beam angle: 55 degrees
    • Guarantee: 7 Years
    • Life expectancy: 70,000 hours
    • Manufacturer: Collingwood Lighting

    The image below shows the effects of dim to warm technology at full brightness the area is illuminated with a 2800K warm white light. But unlike with other downlights when the Halers dusk to warm is dimmed down to 25% brightness the colour temperature reduces to 2000K. This helps to create a more relaxing ambiance.

  • Specifications & Dimensions
    Beam Angle
    55 Degrees
    Collingwood Lighting
    80 Ra
    Cap Type Integrated LED
    Colour Temperature
    Dimensions Located Below Specifications Table
    Dimmable Yes
    Double Insulated Yes
    Downlight Type
    Bathroom (IP65)
    Fire Rated Yes
    IP Rating
    Insulation Coverable
    Lamp Colour
    Extra Warm White
    Life Expectancy
    70,000 Hours
    Lighting Technology LED
    Lumens 620 Lumens
    Product Type
    LED Downlight
    Collingwood Halers H2 Pro Dusk
    Sku DLE5435518+RB359***
    230V AC
    7 Years
    8 W
    With Bezel Yes
    • Hole cut out size: 64-72mm
    • Rim diameter: 90mm
    • Overall depth: 47mm
    • Maximum ceiling thickness: 40mm
  • 1 Review Rating: 100%
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  • Data Sheets & Brochures
    Product Attachments
    Data Sheet Data Sheet
    Brand Brochure View or download brand brochure
  • Product Codes
    • DLE5435518+RB359BLK - Matt Black Bezel
    • DLE5435518+RB359BS - Brushed Steel Bezel
    • DLE5435518+RB359CR - Polished Chrome Bezel
    • DLE5435518+RB359PG - Polished Gold Bezel
    • DLE5435518+RB359SIL - Silver Bezel
    • DLE5435518+RB359MW - Matt White Bezel

Free Delivery

Applies to orders over £50 excluding VAT. If the order is below £50 a delivery charge of £5 +VAT will be added for a 1-3 day tracked service.

Guaranteed next working day deliveries are available for £7 +VAT and free for orders over £150 +VAT. See delivery zones below for Scottish Highlands and International shipping zones. This applies to orders up to 30kg in weight.

Click & Collect

You can collect your order from our warehouse which is located at Unit 4A Buckley Rd Ind Est, Buckley Road, Rochdale, OL12 9EF.

Our warehouse opening hours are:

  • Monday to Thursday: 8AM - 5PM
  • Friday: 8AM to 4PM
  • Saturday: 9AM to 12PM

Courier & Tracking

We use  DPD Local for all of our deliveries apart from heavier palleted goods. If you insert your mobile number at checkout, you will receive a text message to confirm your delivery date the day before the delivery. On the delivery day you'll receive further text updates including a 1 hour delivery slot. If you're not available you can arrange a different date or alternative drop-off point with DPD. Tracking information and order updates will also be available in your customer order area.


DPD Local provide a contact-free delivery service. Our warehouse and delivery network will remain open. This includes lock downs.

Export Information & Brexit

We're proud to offer a worldwide delivery service to any location in the known universe. Simply input your delivery details in the checkout and the shipping costs and relevant taxes will be calculated. A breakdown of delivery costs and zones can also be located below.

Delivery Zones

Zone 0

Standard UK mainland areas. Free delivery on orders over £50 excluding VAT.

Zone 1 UK

Charged at £7 excluding VAT and free on orders over £150 excluding VAT. Includes the following areas:

  • Channel Islands; Guernsey & Jersey (please select these from the Country list (not UK)
  • Isle of Man
  • Isle of Wight
  • Northern Ireland
  • Scottish Highlands, areas which we class as zone 1 are post codes: AB30-38, AB44-56, FK17-99, G83, IV1-28, IV30-32, IV33-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH18-26, PH30, PH31-41, PH49-50
  • Scottish Islands: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA30, PA32-34, PA41-49, PA60-78, PH42-44, ZE1-3

Zone 1 EU - Same rates as Zone UK

  • Republic of Ireland

Zone 2

Charged at £12. Includes the following areas:

  • Austria
  • Belgium
  • Denmark
  • France
  • Germany
  • Luxembourg
  • Netherlands

Zone 3

Charged at £25. Includes the following areas:

  • Czech Republic
  • Italy
  • Slovakia
  • Spain

Zone 4

Charged at £30. Includes the following areas:

  • Estonia
  • Finland
  • Hungary
  • Slovenia
  • Poland
  • Portugal
  • Sweden

Zone 5

Charged at £40. Includes the following areas:

  • Bosnia
  • Bulgaria
  • Croatia
  • Greece
  • Iceland
  • Latvia
  • Lithuania
  • Romania
  • Serbia

Zone 6

Charged at £60. Includes the following areas:

  • Norway
  • Russia
  • Switzerland
  • Ukraine

Zone 7

The rest of the world is charged at £80.

Cut Off & Delivery Times

If your order is placed before 3PM Monday to Thursday and before 2PM on Friday it will usually leave on a next day delivery service. This is providing that all of the items are in stock, we have live stock data on each product on our website. If your order is particularly urgent please choose the next working day option or part shipment option were we ship the items we have in stock and send the rest when they arrive. These as a guaranteed delivery services, if your delivery doesn't arrive, we'll refund the delivery charge. We prioritise next day deliveries over standard orders and will contact you if any goes wrong with the order.

If we are out of stock of any items you will receive a notification by email. If the items are delayed by longer than a week then we will notify you of this. We can also arrange for direct shipments from some of our manufacturers, if we are out of stock and you need something urgently please contact us and we will offer the fastest delivery options.

Next day deliveries are classed as next working day and don't include weekends. We also offer Saturday AM and Saturday all day services which are available at the checkout for zone 0 addresses. A Sunday service is also available on request, or you can place a Saturday delivery and change the delivery date directly with DPD via their App after you receive your tracking information.

Returns can now be generated within the customer order area here. Simply select your order from the dropdown menu along with a reason for return. Your return will then get processed quickly and efficently. Alternatively email us at: [email protected] with your order number and reason for return and we'll send you a returns authorisation form.

Returns & Cancellations

If you’re not satisfied with your goods and would like to return them, we will accept them back at the customer's expense. All unwanted goods must be returned in 100% resalable condition and within 30 days. Resalable condition includes no markings on the wires or terminals and no damage to the packaging.

To cancel your order please contact us immediately as we process and ship most of orders immediately, we're fast!

How to Return

Please log-in to your account and follow the simple process to generate a returns request. Or email our team at: [email protected]. We recommend returning goods using a recorded delivery method.


Refunds will be issued within 14 days of receipt of goods. Refunds of delivery costs will not be issued unless the products are defective.

Shortages & Damaged Goods

Shortages and damaged goods must be notified within 48 hours preferably by email to  [email protected] or Tel: 01706 868343.