Collingwood 1901 Adjustable Round Downlight - All Black (Fire-Rated)

A Downlight That Points Exactly Where You Need It

The 1901 Adjustable Round Downlight is Collingwood's answer to a downlight that does more than sit flush and shine straight down. The head tilts up to 20° and rotates a full 360°, so once it's fitted, the light can be angled toward a piece of art, a feature wall or a worktop rather than staying fixed in one direction.

Finished All Black, Built From Aluminium

This version is finished throughout in black aluminium, housing and trim included, so there's no lighter coloured ring breaking up the line where the fitting meets the ceiling. It weighs 0.3kg, light enough for a standard plasterboard or joist ceiling.

How It Works

It runs at 9.6W total and is available with a choice of beam angle, 12°, 24° or 50°, depending on how tight or wide you want the spread. Colour temperature is fixed per variant: 2700K extra warm white at around 600 lumens, 3000K warm white at around 625 to 650 lumens, or 4000K cool white at around 725 to 750 lumens, plus a dim to warm option that drifts down toward 1800K as it dims, similar to how a halogen bulb fades. CRI90+ keeps colours reading true under any of them. Dimming runs through mains, 1 to 10V or DALI, depending on the driver fitted, which is supplied with the fixture and wired in via cable.

Where It Works Best

Rated IP20, this is a dry room downlight, suited to living rooms, kitchens, dining rooms, hallways, offices, stairwells and commercial spaces. It carries a 30 minute fire rating for use in solid timber, I-joist and metal web ceiling joists, making it a straightforward, compliant choice above a room where the ceiling void needs that protection.

Collingwood: British LED Design Since 2002

Collingwood Lighting 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 waterproof and mains dimmable LED downlights to the UK electrical wholesale market, and has been awarded a Gold medal by EcoVadis, placing it in the top 5% of companies assessed globally for sustainability.

Good to Know

• Comes with a 7 year warranty.
• Supplied non-returnable.
• Rated IP20, for dry indoor rooms only, not suitable for bathrooms or other wet areas.
• Fire rated to 30 minutes in solid timber, I-joist and metal web ceiling joists.
• Meets Part P and Part L building regulations.
• As with any recessed downlight, Moonlight Design recommends installation by a registered NICEIC electrician.

Questions People Ask

Can the head be angled after the downlight is fitted?
Yes. It tilts up to 20° and rotates a full 360°, so it can still be adjusted once it's already installed in the ceiling.

Is this downlight suitable for a bathroom?
No. It's rated IP20, which means it's built for dry indoor rooms such as living rooms, kitchens and hallways, not bathrooms or other areas exposed to moisture.

Does it work with a dimmer switch?
Yes, depending on the driver fitted to the chosen variant, it supports mains dimming, 1 to 10V dimming or DALI dimming.

What ceiling types is it fire rated for?
It carries a 30 minute fire rating for solid timber, I-joist and metal web ceiling joists.

• 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.