Orluna One Fixed Concealed Downlight - All Purpose Use

The Downlight That Vanishes

The One Fixed is the full size version of Orluna's concealed downlight, a fitting with no visible detailing on its face at all. It almost disappears into the ceiling, leaving only a precisely controlled beam of light behind, making it a genuinely all purpose choice across residential and commercial interiors.

Choosing Your Configuration

Four driver protocols are available: 0 to 10V dimming, Dali, mains dimming or non dimming. Colour temperature stretches further than the One Mini range, with a fixed 2700K or 3000K, or the Origin Warm Dim engine covering the full 1800K to 3000K range for spaces that want a candlelight glow at low dim levels.

Beam angle choice is extensive, from an 18° spot through to a 56° flood across fourteen increments, giving genuine flexibility to match beam spread to ceiling height and room size. Engine choice runs to four options: Origin for general use, Origin Natural, Orluna's highest quality option, for the most accurate colour rendering, Origin Warm Dim for that 1800K to 3000K effect, and Origin loPro, purpose built for low ceiling voids. The fitting is finished with a white RAL 9010 bezel and black baffle, and can be specified in IP54 or IP65.

How It Works

With no visible trim or bezel detailing, the One Fixed relies on precise beam control rather than surface design to do its work. Behind the face, a machined aluminium body manages heat generated by the LED engine, protecting colour consistency and helping the fitting sustain its output over a long service life. Being fixed rather than adjustable, the engine is set during specification and does not move once installed.

Where It Works Best

At 80mm across the bezel with a 72mm cut out, the One Fixed is a step up in scale and beam choice from the Mini range, and its four engine options make it the most configurable single head fitting in the One family. Choose it over the One Adjustable wherever a fixed, repeatable beam is preferable, general lighting in kitchens, circulation spaces or open plan living areas, rather than a single feature that needs precise aiming.

Made By Orluna

Orluna builds its fittings more like precision architectural components than conventional downlights. Housings and heat sinks such as the one inside the One Fixed are typically die cast, extruded or machined from aluminium, chosen because it draws heat away from the LED efficiently, protecting colour consistency and preventing premature loss of light output over time.

Good To Know

• 80mm bezel, 72mm cut out
• White bezel, RAL 9010, with black baffle
• Available in IP54 or IP65
• Four engine options including Origin Natural and Origin loPro for low voids
• Backed by Orluna's 20 year spares, repair and reuse programme
• Made to order and non-refundable
• Moonlight Design recommends installation by a registered NICEIC electrician

Questions People Ask

What is the loPro engine for?
Origin loPro is designed for installations with limited ceiling void depth, where a standard engine housing will not fit.

Can I get a very warm, dimmable light?
Yes, the Origin Warm Dim engine covers the 1800K to 3000K range, warming as it dims for a candlelight feel.

Is this fitting adjustable?
No, the One Fixed has no tilt mechanism. For an aimable beam in the same family, see the One Adjustable.

80mm bezel diameter (refer to spec for details)

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.