CELL-5CCT Five Colour Switchable Downlight

The Domus CELL-13 is a 13 W plug-and-play LED lamp module and driver set with five switchable colour temperatures and a choice of four beam angles — 15°, 24°, 36° or 60°. Aluminium body, 110 × 130 × 56 mm.

⭐ Five colour temperatures, including 2700 K

• 2700 K — 1,002 lm. ⭐ Extra warm, and rare in this catalogue. Bedrooms and hospitality.
• 3000 K — 995 lm. The domestic default. ⚠ Note it is fractionally the dimmest setting, not the warmest-and-dimmest as you might expect.
• 4000 K — 1,098 lm. Kitchens, bathrooms, offices.
• 5000 K — 1,163 lm. The brightest. Task areas.
• 5700 K — 1,145 lm. Workshops and inspection.
• ✅ The spread across all five is about 17% — so switching colour does change the level, but not dramatically.

⛔ The beam angle is a variant, not a setting

• Four part numbers — 15°, 24°, 36° and 60°.
• 15° — a tight accent. Artwork, a single object, a very high ceiling.
• 24° — a defined pool. Joinery, a bench, a display shelf.
• 36° — the general-purpose choice on a standard ceiling.
• 60° — a wide wash. General room lighting, fewer fittings.
• ⚠ The lumen figures above are for the module, not per beam angle. A 15° version concentrates the same output into a much smaller area, so it will look far brighter on what it hits.
• ✅ Because the module is replaceable, the beam is reversible — swap it later without touching the ceiling.

13 W or 9 W?

• ✅ 13 W suits higher ceilings and commercial spaces, or where fewer fittings are wanted.
• ✅ 9 W is the more common residential choice — standard ceilings, hallways, bedrooms.
• ✅ Both are Ø49.9 × 56 mm and take the same frames, so the wattage can be changed later by swapping the module alone.
• ⚠ The DALI versions of both are 68 mm deep.

⛔ The cutout comes from the frame, not from this module

• The module is Ø49.9 mm and clicks into a frame; the frame goes in the ceiling.
• CELL-S1 / S2: Ø70–75 mm. CELL-D75 frame: Ø75 mm. CELL-D90 frame: Ø90 mm.
• ⛔ Its datasheet's cutout line describes a rectangular SLOTCELL frame — a different product. Do not cut to it.
• ✅ Tell us the frame and we will confirm the cutout before anyone marks a ceiling.

The retrofit case

• ✅ It replaces an MR16 halogen lamp and its transformer together — pull both out, put the CELL lamp and driver in. It suits most MR16 downlight frames, ⚠ depending on height.
• ✅ Aluminium body, which is a better heatsink than a polymer housing — and heat is what determines how an LED ages.
• ✅ The module is the replaceable part, so a failure or a change of colour or beam leaves the frame and the ceiling untouched.

Where it works

• ✅ Retrofit into existing MR16 downlight frames — check the height.
• ✅ New installations with a CELL frame — S1, S2, D75 or D90.
• ✅ Higher ceilings and commercial fit-outs.
• ✅ Rooms wanting genuine 2700 K warmth.
• ⛔ Not a complete fitting — the frame is separate.
• ⛔ Do not cut to the datasheet's cutout line.

Specifying it

13 W COB LED lamp module and driver set, aluminium. Ø49.9 mm module in a 110 × 130 × 56 mm body. Five switchable colour temperatures — 2700 K (1,002 lm) / 3000 K (995 lm) / 4000 K (1,098 lm) / 5000 K (1,163 lm) / 5700 K (1,145 lm), by dip switch. Beam angle chosen at order: 15°, 24°, 36° or 60°. CRI ≥80, dimmable, 50,000 hrs, 200–240 V. ⚠ IP44 from the underside once installed.

⛔ The frame is sold separately and the cutout comes from it. ⚠ The datasheet held is a superseded revision quoting higher outputs (1,200–1,350 lm); we have published the current record figures. ⚠ This module also appears on a second listing in our catalogue. Warranty 3 years.

Supplied and supported by Lights For You.

Download Datasheet (PDF)

Download Datasheet (PDF)