Domus THOR-PRO 15W TRIO Dim 36° 3 CCT Track

The Domus THOR-PRO-15 track head is the same 15 W light on a 3-circuit track adaptor — CRI ≥90, 36° beam standard, switchable 3000/4000/5000 K, in white or black.

⭐⭐ The point of track is that the layout is not decided at fitout

• ⭐ A recessed or surface downlight is fixed where the hole is. ⭐ A track head slides anywhere along the run and rotates to aim.
• ⭐⭐ IN RETAIL THAT IS NOT A CONVENIENCE, IT IS THE WHOLE POINT. ⭐ Shops rearrange — seasonally, for promotions, when a range changes — and a lighting layout fixed to the original shelving is wrong within a year. ⭐ Track means the lighting follows the merchandising instead of constraining it.
• ⭐ IT ALSO CHANGES WHAT A FITOUT COSTS TO CHANGE. ⭐ Moving a recessed downlight means a new hole and a patched ceiling; moving a track head takes seconds and no trades.
• ⭐ AND IT LETS THE DENSITY VARY. ⭐ Three heads over a feature display and one over a quiet corner, from the same circuit, adjusted whenever the display changes.

⭐ Three-circuit track — the feature people buy without using

• ⭐ A 3-circuit track carries three independently switchable circuits in one extrusion. ⭐ Each head is set to one of them at installation.
• ⭐⭐ WHICH MEANS ONE TRACK RUN CAN DO THREE THINGS AT DIFFERENT TIMES:
  • ⭐ Circuit 1 — the heads that stay on during trading.
  • ⭐ Circuit 2 — feature and window lighting, switched separately for after hours.
  • ⭐ Circuit 3 — cleaning or stocking light, on only when needed.
• ⭐ THAT SPLIT SAVES REAL ENERGY IN A SHOP that trades twelve hours and is lit sixteen. ⚠ BUT IT HAS TO BE WIRED AND SWITCHED FOR AT FITOUT — ⭐ a 3-circuit track fed from a single switch is an expensive single-circuit track.
• ⭐ Tell us how you want the space controlled and we will confirm the switching before the track is ordered.

⭐ 15 W, CRI ≥90, and the beam choice that does the work

• ⭐ 1,200 to 1,300 lumens white, 1,150 to 1,300 black — ⭐ a black penalty of only about 1.4% on this model, so choose the finish on appearance. ⚠ The 23 W version loses 13.9%, so do not carry that assumption between sizes.
• ⭐ THE BEAM ANGLE IS THE SPECIFICATION THAT SHAPES THE RESULT — ⭐ and it is CHANGEABLE, which is worth knowing before you order. ⭐ The head ships with a 36° reflector, and reflectors are sold separately at 15°, 24°, 45° and 60°. ⭐ So position, aim AND optic can all be altered after installation.
• ⭐ 15° for a single object, 24–36° for a shelf bay or counter, 45–60° for general lighting. ⭐ From a 3 m ceiling to a 1 m surface, 36° lights about 1.3 m across and 60° about 2.3 m.
• ⭐⭐ SO THE SENSIBLE ORDER IS HEADS PLUS A FEW SPARE REFLECTORS — ⭐ not a mix of differently-specified heads. ⭐ A handful of 24° reflectors kept on site lets the shop re-optic a feature position whenever the display changes, for a fraction of the cost of buying dedicated heads.

⭐ Black on track, and why it usually wins

⭐ On a track run the heads are seen against the ceiling from every angle, and there are often many of them. ⭐ Black track and black heads read as deliberate equipment and visually recede against a dark or exposed-services ceiling; white reads as lighter and less industrial and suits a plastered white ceiling. ⭐ Match the head to the track, not to the ceiling — ⭐ a white head on black track draws the eye to every fitting. ⭐ On this 15 W model the output penalty for black is negligible, so the choice really is aesthetic.

✅ What is published

Where it works

• ⭐⭐ Retail that rearranges — ⭐ the lighting follows the merchandising.
• ⭐ Galleries and showrooms.
• ⭐ Where display density varies — ⭐ three heads here, one there.
• ⚠ Not on a single switch — ⭐ it wastes the 3-circuit track.
• ⭐ Keep spare reflectors on site — ⭐ re-optic as displays change.

Specifying it

3-circuit track head. 15 W at 240 V AC. White 1,200/1,300/1,250 lm; black 1,150/1,300/1,250 lm. 3000/4000/5000 K switchable. CRI ≥90. Beam 15°, 24°, 36°, 45° or 60° (36° standard). 62 mm cover, 170 mm CNC aluminium. Dimmable, flicker-free. 50,000 hrs. ⭐⭐ THE POINT OF TRACK IS THAT THE LAYOUT IS NOT DECIDED AT FITOUT. Shops rearrange — seasonally, for promotions, when a range changes — and a lighting layout fixed to the original shelving is wrong within a year. ⭐ THE BEAM ANGLE SHAPES THE RESULT, AND IT IS CHANGEABLE: the head ships with a 36° reflector and reflectors are sold separately at 15°, 24°, 45° and 60°, so position, aim AND optic can all be altered after installation. ⭐ ORDER HEADS PLUS A FEW SPARE REFLECTORS rather than a mix of differently-specified heads.

Supplied and supported by Lights For You.

Download Datasheet (PDF)