Collingwood 1901 Single Fixed Trimless Downlight - All White (Fire-Rated)

The 1901 is Collingwood's architectural downlight range, built around a slim, discreet bezel and a genuinely low glare optic rather than just a low glare claim. This fixed version comes in all white, with a single 9.6W LED module putting out around 800 to 900 lumens depending on the colour temperature and beam angle you pick, which works out at roughly 89 to 100 lumens per watt. CRI is 90+, so colours read accurately under it. It's offered across 2700K, 3000K and 4000K, plus a dim to warm option that shifts from 3000K down to 1800K as you dim, in 12°, 24° and 50° beam angles. The driver is supplied separately and matched to your chosen dimming method, whether that's mains dimming, 1-10V or DALI.

It comes with rolled spring clips for a secure fit into the ceiling and plug and play connectors, so first and second fix are straightforward. You can choose IP44 for general indoor use or IP65 where it needs to cope with steam or splashes, such as bathrooms. It's fire rated to 30 minutes when installed into solid timber, I-joist or metal web ceiling joists.

Being a fixed, non-adjustable downlight with a medium beam option, it suits corridors as well as living rooms, kitchens and hallways where you want a consistent, low glare spread of light. It carries 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.