Collingwood H2 Deco CSP Wattage & Colour Switchable Architectural Downlight - White Bezel / Black Reflector

The H2 Deco is an architectural downlight aimed at living spaces where you want the fitting to disappear into the ceiling rather than draw attention to itself. This version pairs a white bezel with a black reflector, which helps cut glare further by absorbing stray light inside the cone rather than bouncing it back at you. Collingwood rate it at a genuine UGR19, measured rather than estimated, so it's a sensible pick for kitchens, living rooms and anywhere you're sitting under the light for long periods.

It switches between 6.5W and 10W on site, and CCT is also switchable across 2200K, 2700K, 3000K and 4000K. At 6.5W you get 500 to 650 lumens depending on colour temperature, and at 10W that rises to 650 to 900 lumens. The 2700K setting suits wood, brick or sandstone interiors, while 2200K gives a warmer "ember" tone with less blue light for a cosier feel. The LED is integral, no separate driver is needed, it wires straight to the mains, and it's mains dimmable.

It's rated IP65 from below and IP20 from above, so it can go in bathrooms (zone 1) as well as regular ceilings, with a 72-75mm cut-out. Built from mild steel and polycarbonate, it comes with a 5 year warranty and can be fitted with an emergency converter if needed for escape routes.

85mm diameter x 68mm depth (refer to spec for details)

• Collingwood Residential Downlight 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.