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Collingwood H2 Pro 550T 5.2W Fire Rated LED Downlight IP65
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Collingwood H2 Pro 550T 5.2W Fire Rated LED Downlight IP65

Product-code: DL356***WDIM+BEZEL**

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£27.31 Incl. VAT (£22.76 Excl. VAT)
RRP. £48.00 Save 43%

The Halers H2 Pro 550T is the latest installment of the market leading integrated LED downlight from Collingwood Lighting. It is brighter at up ... more info

1 Select Finish
One of the best ways to choose the right finish is to make sure that your new downlights match other items in the room. Perhaps you've got brushed steel switches, sockets and door handles? Then brushed steel downlights would be a great match.

Polished chrome is popular for bathrooms as it matches taps and other bathroom equipment.

But matt white is our most popular finish as it blends less noticeably into the ceiling.

2 Select Colour Temperature
Most of the LED lights we offer are available in the big 3 colour temperatures which are:

2700K - Extra warm white has a warmer tone, like a halogen, although not quite as orange.

3000K - Warm white is a mid range colour tone. Not as orange as 2700K and not as harsh as 4000K. This is the most popular colour temperature.

4000K - Cool white (or neutral white), although clearer and slightly brighter than the others, it can make a room feel cold and clinical. Used correctly in the right environment it can make a room appear more modern.

If you're unsure about colour temperatures we have colour temperature adjustable downlights available. These downlights contain multiple colour temperatures that can be changed either by a dip switch, wall switch or App. More information about them can be found here.

If you want a brighter light then choose something with more lumens. The brightness difference in colour temperatures is barely 5%.

3 Select Beam Angle
Need help with choosing the right beam angle? Follow this link here to learn about beam angles.

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The Halers H2 Pro 550T is the latest installment of the market leading integrated LED downlight from Collingwood Lighting. It is brighter at up to 580 lumens and more compact in design at just 49mm in depth. Featuring a new twist on bezel, the best just got even better! 

The Collingwood 550T integrated LED downlight is now supplied with a plug-in wiring connector which helps to speed up installation times and has an ultra low energy consumption of only 5.2W.

Available in two colour temperatures, six finishes and a choice of two beam angles this is our number one selling integrated LED downlight. Offering a superb bright light output and maintaining its position of being our most reliable LED downlight. With premium quality luxeon LED chip, Halers downlights produce a superb quality of light.

The standard beam angle is 38 degrees but you now have the option of a new wider 70 degree beam (2700K is 60 degrees only). Each beam angle emits the same lumens (brightness) but the 70 degree beam spreads the light out further, although with less intensity.

The 70 degree beam angle can be used more effective in larger rooms but other factors should be considered when specifying this such as the colour of the walls. A white or lighter coated paint will reflect around 90% of the light back around the room but darker paints would soak up more of the light, around 80% of the light could be lost. The more popular 38 degree beam provides a more precise and intense beam of light.

The Halers H2 Pro 550T is an integrated LED downlight and is fitted with a none replaceable LED module. The LED driver (or transformer) is directly attached to the fitting. It is fully fire rated, IP65 (water resistant) and dimmable as standard. No additional items are required except for the obvious cables and junction boxes etc. It is supplied with a bezel colour of your choice, please choose from the product options.


  • Wattage: 5.2W (8.5W for 2700K) / Comparable to a 50W GU10 halogen with 84-90% energy savings.
  • Life expectancy: 70,000 hours or 30+ years if used for 6 hours per day.
  • Colour temperatures and lumens:
    Extra warm white 2700K = 480 lumens (60 degree beam only)
    Warm white 3000K = 550 lumens
    Cool white (also known as neutral white) 4000K = 580 lumens
  • Unsure of which colour temperature to choose? Or want a daylight 6000K tone? Check our the new H2 Lite 500 CSP which is colour temperature switchable, with 3 colour temperatures in 1 downlight.
  • Need more lumens? Check out the new, brighter Halers H2 Pro 700.
  • Voltage: 220-240V via LED driver supplied with each downlight.
  • Double Insulated
  • Fire rated to 30, 60 and 90 minute ceilings
  • I-Joist rated to 30 minutes
  • Now dimmable as standard but can also be used on non dimming circuits.
  • When dimming the Halers H2 Pros we recommend Varilight V-Com or Zano ZGRIDLED.
  • LED driver included: Yes, this comes as a complete fitting and includes a built in LED module.
  • Fire rated: Yes, tested for 30,60 and 90 minute ceilings.
  • Adjustable: No, fixed position 
  • IP rating: IP65 (Water & dust proof). Suitable for bathroom use zones 1 and 2. Also suitable for use in kitchens, lounges and bedrooms etc.
  • Beam angle: 38 degrees or 70 degrees. 60 degrees as standard for 2700K
  • The most reliable downlight of 2015 following on from a very successful 2016 and 2017. Now in its fifth generation.
  • Guarantee: 7 Years
  • Energy efficiency rating: A+
  • Manufacturer: Halers / Collingwood Lighting


  • Brushed Steel
  • Matt White
  • Matt Black
  • Polished Chrome
  • Polished Gold
  • Silver

Which Colour Temperature?

Product reviews for Collingwood H2 Pro 550T 5.2W Fire Rated LED Downlight IP65 (146)
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5 out of 146 reviews :

Plastic bezels on a premium fitting ??.

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These were direct replacements for ** Halers H2 Pro downlights (>7 yr old.) There have been some subtle changes to the bezel design and I think the colour spectrum which means that they're not a perfect match but replacing all at the same time would be expensive.

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***...... good products

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Replaced existing kitchen lighting which had **.

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Très bon spot encastré

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  • Hole cut out size: 64-72mm. For larger hole sizes (up to 150mm) a hole converter plate is available from the related products.
  • Rim diameter: 90mm 
  • Overall depth: 49mm with driver, recently reduced in depth.
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Extra warm white / 2700K - 60 degree beam only

  • DL3566027 + RB359BLK - Matt Black Bezel
  • DL3566027 + RB359BS - Brushed Steel Bezel
  • DL3566027 + RB359CR - Polished Chrome Bezel
  • DL3566027 + RB359PG - Polished Gold Bezel
  • DL3566027 + RB359SIL - Silver Bezel
  • DL3566027 + RB359MW - Matt White Bezel

Warm white / 3000K - 38 degree beam

  • H2PRO5503830+RB359BLK - Matt Black Bezel
  • H2PRO5503830+RB359BS - Brushed Steel Bezel
  • H2PRO5503830+RB359CR - Polished Chrome Bezel
  • H2PRO5503830+RB359PG - Polished Gold Bezel
  • H2PRO5503830+RB359SIL - Silver Bezel
  • H2PRO5503830+RB359MW - Matt White Bezel

Warm white / 3000K - 70 degree beam

  • H2PRO5507030+RB359BLK - Matt Black Bezel
  • H2PRO5507030+RB359BS - Brushed Steel Bezel
  • H2PRO5507030+RB359CR - Polished Chrome Bezel
  • H2PRO5507030+RB359PG - Polished Gold Bezel
  • H2PRO5507030+RB359SIL - Silver Bezel
  • H2PRO5507030+RB359MW - Matt White Bezel

Cool white / Neutral white 4000K - 38 degree beam

  • H2PRO5503840+RB359BLK - Matt Black Bezel
  • H2PRO5503840+RB359BS - Brushed Steel Bezel
  • H2PRO5503840+RB359CR - Polished Chrome Bezel
  • H2PRO5503840+RB359PG - Polished Gold Bezel
  • H2PRO5503840+RB359SIL - Silver Bezel
  • H2PRO5503840+RB359MW - Matt White Bezel

Cool white / Neutral white 4000K - 70 degree beam

  • H2PRO5507040+RB359BLK - Matt Black Bezel
  • H2PRO5507040+RB359BS - Brushed Steel Bezel
  • H2PRO5507040+RB359CR - Polished Chrome Bezel
  • H2PRO5507040+RB359PG - Polished Gold Bezel
  • H2PRO5507040+RB359SIL - Silver Bezel
  • H2PRO5507040+RB359MW - Matt White Bezel

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