Collingwood 1901 Adjustable Square Downlight - All White (Fire-Rated)

A Square Edge for a Cleaner Ceiling Line

This is the all white, square edged version of Collingwood's 1901 Adjustable Downlight, built for anyone who wants a fire rated recessed spotlight without the round bezel most downlights come with. The straight edges line up neatly against a grid ceiling or a square tiled layout, so it sits flush rather than fighting the geometry around it.

Finished in All White

The bezel, trim and adjustable head are all finished in matte white aluminium, so the fitting recedes into a white ceiling instead of standing out against it. It is the plainest, most versatile finish in the 1901 range, at home in a freshly plastered room or a commercial fit out where the ceiling needs to stay visually quiet.

How It Works

• The head tilts 20 degrees and rotates a full 360 degrees, so it can be aimed after it is fitted rather than fixed in one direction.
• It runs at 9.6W and is available in a 12, 24 or 50 degree beam, letting you choose a tight spot or a wider wash of light for the same fitting.
• Colour temperature options run from 2700K extra warm white through 3000K warm white to 4000K cool white, plus a dim to warm setting that fades down to 1800K as it dims.
• A driver is supplied with the fitting and wired in via cable, with a choice of mains, 1 to 10V or DALI dimming depending on the variant ordered.
• The cutout needed is 76 to 78mm, with an overall bezel of 90 by 90mm.

Where It Works Best

Because it is rated IP20, this downlight is built for dry indoor rooms rather than anywhere splashed with water. It suits living rooms, kitchens, dining rooms and hallways well, and the square edge makes it a natural fit for home offices and stairwells with a more architectural, grid aligned ceiling. It is equally at home in commercial spaces such as offices, shops and reception areas, where the adjustable head lets a single spotlight cover a display or a desk without needing a separate fitting.

Collingwood Lighting: Fire Safety Built In

Collingwood designs and manufactures its LED products from Sywell in Northamptonshire, and has specialised in LED technology since 2002. The brand states it was among the first to bring fire rated, fully sealed and mains dimmable LED products to the UK electrical wholesale market, and this downlight carries that fire rated construction through to a 30 minute rating in solid timber, I-joist and metal web ceiling joists. Collingwood has also been awarded a Gold medal by EcoVadis, placing it in the top 5% of companies assessed globally for sustainability.

Good to Know

• Fire rated to 30 minutes in solid timber, I-joist and metal web ceiling joists.
• IP20 rated, so it is suited to dry rooms only, not bathrooms or other wet zones.
• Carries Part P and Part L certification.
• Comes with a 7 year warranty from Collingwood.
• This product is non returnable once ordered, so do check the beam angle and colour temperature you need before ordering.
• Moonlight Design recommends installation by a registered NICEIC electrician, as this is a mains wired fitting.

Questions People Ask

Can the light be redirected after it has been installed?
Yes. The head tilts 20 degrees and rotates 360 degrees, so the beam can still be adjusted once the downlight is fitted into the ceiling.

What size hole does this downlight need?
The cutout is 76 to 78mm, with an overall bezel size of 90 by 90mm and a fitting depth of 72mm.

Is this downlight suitable for a bathroom?
No. It is rated IP20, which means it is designed for dry rooms only and should not be fitted in a bathroom or other wet zone.

Does it come with a driver?
Yes. A driver is supplied with the fitting and wired in via cable, with mains, 1 to 10V or DALI dimming versions available.

Can I choose the beam angle and colour temperature?
Yes. It is available in 12, 24 or 50 degree beam angles, and in 2700K, 3000K, 4000K or a dim to warm setting that fades to 1800K.

• Collingwood 1901 Guide 2025

We offer free standard delivery on orders within the UK Mainland* (an additional fee applies for the Isle of Wight, the Isle of Man, the Scottish Isles, parts of Scotland, Northern Ireland, the Republic of Ireland, the Channel Isles and International).

*Collingwood orders under £150 incur a delivery fee of £9.95 inc. VAT.
*Any order under £49 incurs a delivery fee of £9.95.