Arema CTC Ceiling Light

The Arema CTC is a 500 mm low-profile close-to-ceiling light in white — integrated 40 W giving 2,750 lm, with 3000 K / 4000 K / 5000 K and TRIAC dimming, projecting only 50 mm.

50 mm deep, on a 500 mm face

Genuinely low-profile. Most ceiling fittings of this size project 60 to 120 mm; the Arema sits 50 mm off the ceiling, so it reads as a flush disc rather than an object hanging below the plane.

That is what “close to ceiling” is for — and it matters in a hallway, a room with a low ceiling, or above a door swing, where every centimetre of head height is real. At 4 kg it is also lighter than the 700 mm Astana's 6.2, though still a weight that sits flat against the ceiling with none of the relief a suspension gives — tell your electrician the figure before the ceiling is opened.

2,750 lumens — what it covers

Enough for a living room, a large bedroom or a hallway run on its own. At 68.75 lm/W it is efficient for a decorative ceiling fitting — and worth noting, exactly the same efficacy as the 700 mm Astana, which tells you the two are built on the same LED platform in very different bodies. So the choice between them is size and material, not light quality:

• Arema — acrylic, 500 mm, 50 mm deep. Clean, architectural, nothing to maintain.
• Astana — fabric rim, 700 mm, 115 mm deep. Softer and warmer, and it needs occasional dusting.

Three colour temperatures, set at installation

3000 K warm for living rooms and bedrooms. 4000 K neutral for a kitchen, laundry or study. 5000 K cool for a garage or workshop.

Where it works

• Living rooms and bedrooms — bright enough alone, and it dims all the way.
• Low ceilings, hallways and above door swings — only 50 mm deep.
• Kitchens, at 4000 K.
• ⚠ 4 kg flat against the ceiling — a proper fixing.
• ⚠ IP20 — not a bathroom. Ask us about the IP44 Lunos squares.

Specifying it

500 mm across, projection 50 mm, canopy 388 mm, 4 kg, in iron and acrylic, white. Integrated 40 W LED giving 2,750 lm, included, with 3000 K / 4000 K / 5000 K set at installation, and TRIAC dimming across the full range. 240 V, Class I — earth required, IP20 — indoor and dry locations only. Warranty is three years, as a replacement warranty.

Supplied and supported by Lights For You.

Download Datasheet (PDF)