Collingwood 1901 Single Adjustable Trimless Downlight - All Black (Fire-Rated)

This is the adjustable version of Collingwood's 1901 architectural downlight, finished all black, with the same low glare optic and 9.6W single LED module as the rest of the range. Output runs from around 800 to 900 lumens depending on colour temperature and beam, which is roughly 89 to 100 lumens per watt, and CRI is 90+ for accurate colour rendering. It's available in 2700K, 3000K, 4000K, or a dim to warm setting that moves from 3000K to 1800K as it's dimmed, with 12°, 24° or 50° beam options. The head tilts 20° and rotates a full 360°, so you can aim the beam at artwork, a worktop or a feature wall rather than being locked straight down. The driver is bought separately to suit whichever dimming method you need, mains, 1-10V or DALI.

It's IP20 rated, so it's intended for dry indoor ceilings, and it's fire rated to 30 minutes in solid timber, I-joist and metal web ceiling constructions. Installation uses rolled spring clips and plug and play connectors for a quick first and second fix.

With its adjustability and low glare black baffle, it works well in living rooms, kitchens, hallways, offices and stairwells where you want to direct light rather than just flood a room evenly. It comes with a 7 year warranty.

• 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.