Domus MAX-50 Recessed Profile Opal

The Domus MAX-50 Recessed is an aluminium profile luminaire recessed into a ceiling, sold by the metre — 17.3 W per metre, Osram LED boards, 3000 K, 4000 K or tunable white, with DALI and 0–10 V options. 3-year warranty.

⛔ This item is made to order

Up to 10 business days for production before it ships — ⭐ which is what lets it be cut to your run.

⭐ Before anything else: you need 75 mm of depth above the ceiling

• The profile is 50 mm wide and 75 mm high. ⭐ All 75 mm sits above the ceiling line.
• ⚠ That is the figure that decides whether this product is possible at all, and it is worth checking before any other decision.
• ⚠ Where it commonly fails: a plasterboard ceiling with a shallow batten void, a concrete soffit with a direct-fixed lining, or a run crossing a duct or a beam. ⭐ A 75 mm profile in a 60 mm void is not a compromise, it is a different product.
• ⭐ If the depth is not there, the MAX-50 Surface Mounted version does the same job below the ceiling — same 17.3 W/m, same output, same variants.
• ⭐ Check the plenum before you specify, not after.

⛔ Its power record disagrees with its own datasheet

• ⛔ 21 W is about 21% above the sheet figure, and ⭐ it disagrees with its own datasheet and with every sibling in the range.
• ✅ We have published 17.3 W/m — ⭐ the sheet and five siblings outvote one field.
• ⚠ It matters on a long run. ⭐ Over 10 metres that is 173 W against 210 W — enough to change a circuit or a driver.
• ⭐ Ask us to confirm with Domus before a large order.

⛔ It records "not dimmable" — and sells DALI, 0-10 V and tunable white

• ⛔ 21 variants including DALI, 0–10 V and TUNABLE/DALI, on a listing recording dimmable = No.
• ⭐ The base product is non-dimmable and control is a variant choice — ⚠ a single yes/no field cannot say that, ⛔ so filtering on dimmable hides all 9 MAX profile listings.
• ⭐ On a recessed run this matters more than usual, because ⚠ retro-fitting DALI means replacing the luminaire — and a recessed luminaire is in the ceiling. ⭐ Choose the control before the plasterer arrives.
• ⭐ TUNABLE/DALI shifts colour temperature from the controller. ⚠ DALI only, and in no product field.

Specifying it

• 2,466 lm/m at 3000 K, 2,600 lm/m at 4000 K. ⭐ About 150 lm/W — high for this catalogue.
• Extruded 6063 aluminium, clear anodised, black or white. Flat high-output opal-frost PMMA diffuser. Osram LED boards.
• CRI ≥80. 120°. 50,000 hrs. IP20 — indoor and dry.
• ⚠ A 120° beam from a recessed line washes the floor rather than accenting, which is what a corridor or open office wants and what a display run does not.
• ⭐ On request: high-output LED boards and integrated emergency. ⛔ Neither is a variant — ⭐ and on a recessed run, emergency is the one to settle before the ceiling closes.

Where it works

• Corridors and circulation, in continuous recessed lines.
• Open-plan offices with a plasterboard ceiling and adequate void.
• Reception and retail, where a flush line suits the architecture.
• ⚠ Not in a void under 75 mm — ⭐ use the surface-mounted version.
• ⚠ IP20 — indoor and dry only.

Specifying it

Recessed LED profile luminaire, sold per metre. 17.3 W/m. 2,466 lm/m (3000 K), 2,600 lm/m (4000 K). 3000 K, 4000 K or tunable white. Plain, DALI or 0–10 V. CRI ≥80. 120°. IP20. Profile 50 × 75 mm, extruded 6063 aluminium. Flat opal-frost PMMA diffuser. Osram LED boards. 50,000 hrs. ✅ 3-year warranty. ⛔ Made to order — allow up to 10 business days. ⚠ YOU NEED 75mm OF DEPTH ABOVE THE CEILING — check the void before specifying. ⛔ Its record says 21W/m where its own datasheet and five siblings say 17.3 — we have published 17.3. ⭐ Choose DALI or 0-10V before the ceiling closes: retro-fitting means replacing a recessed luminaire.

Supplied and supported by Lights For You.

Download Datasheet (PDF)