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Lighting Advice
Collingwood H2 Pro 550T Dusk 2800K to 2000K LED Downlight

Collingwood H2 Pro 550T Dusk 2800K to 2000K LED Downlight

Product-code: DLT2425528+RB359***

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£41.16 Incl. VAT (£34.30 Excl. VAT)
RRP. £67.20 Save 39%

Collingwood Lighting's dim to warm, colour temperature dimmable downlight, reduces in colour temperature as it lowers in brightness.

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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.

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Collingwood Lighting's dim to warm, colour temperature dimmable downlight, reduces in colour temperature as it lowers in brightness. With a warm white 2800K colour at full brightness, the light warmth increase as you dim it down. At 50% brightness it becomes 2400K, then at 25% brightness it reduces to an ultra warm 2000K. This type of dim to warm LED lights are becoming increasing popular as they allow you to do much more with light, and all by using a conventional LED dimmer switch.

The Halers dim to dusk downlight from Collingwood Lighting is fire rated and IP65 rated as standard. Supplied an integrated and non replaceable LED light source and LED driver. Choose from six different finishes, a twist on bezel is included in our price. Wiring is made easier as this downlight comes with the Halers T connector.


  • Wattage: 8.2 watt / Comparable light output to a 50 watt GU10 halogen.
  • Available in matt white,  brushed Steel, polished chrome, matt black, silver and polished gold finishes.
  • Colour temperature: 2800K to 2000K
  • Voltage: Mains 220-240V via the integrated LED driver.
  • Double Insulated
  • Lumen output: 530 lumens
  • Efficacy: 65 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 be used in kitchens, lounges and bedrooms etc.
  • Can be covered in thermal insulation by adding a SpotClip insulation cover cap. Fits neatly with the SPOTCLIPI size.
  • Instant startup: Yes
  • Beam angle: 55 degrees.
  • Life expectancy: 70,000 hours
  • Guarantee: 7 Years
  • Manufacturer: Halers / 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.

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  • Hole cut out size: 60-70mm 
  • Rim diameter: 90mm
  • Overall depth: 53mm
  • Maximum ceiling thickness: 40mm
  • Installation instructions available CLICK HERE.

Data Sheet

Approvals & Regulations

  • Halers LED downlights comply with Building Regulations; Part B (fire safety), Part C (moisture protection), Part E (acoustics).
  • The H2 Pro 550T Dusk is also Part L1 & L2 compliant (energy efficiency).
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