Product description
Combining power and style, the 20 cm square, ultra-slim, white 18W CCT recessed LED spotlight is the ideal solution for adjustable main lighting in large indoor spaces.
Technical specifications of the ultra-slim white square 18W LED spotlight
- Power consumption: 18W, perfectly suited to general lighting
- Luminous flux: 1800 lumens for bright, even light
- Color temperature: CCT selection: 3000K, 4000K or 6000K
- Beam angle: 120°, wide light coverage
- Protection rating: IP20, for indoor use only
- Class: Class II, no grounding required
- Finish: matte white, sleek square design
Benefits of the white CCT 18W square LED downlight
This square spotlight stands out for its powerful light output and ultra-slim profile. It fits easily into suspended ceilings while adding a modern touch to the room. Thanks to its CCT technology, you can adjust the lighting to suit the setting: warm, neutral or cool. A discreet, efficient and elegant light fixture.
How to install the white square 18W LED spotlight
- Cut a square opening to fit the spotlight (20x20 cm)
- Connect it directly to a 230V power supply
- Secure the spotlight using the supplied retaining springs
- Select the color temperature before final installation
Where should you install the square 18W CCT recessed LED spotlight?
With a luminous flux of 1800 lumens and a 120° beam angle, this square LED spotlight is recommended for rooms measuring 12 to 20 m². It is ideal for a living room, a large kitchen, a master bedroom or an entrance hall. Its square shape adds a graphic, contemporary touch, while its ultra-slim design makes it easy to install in low-clearance ceilings. An ideal solution that combines efficiency, style and space savings.
Technical specifications
Light source
| Power | 18W |
| Luminous efficacy | 100 lm/W |
| Luminous flux | 1800 lm |
| Colour temperature | CCT |
| LED type | SMD |
| IRC | Ra 80 |
| Incandescent equiv. | 150W |
| Beam angle | 120° |
Electrical
| Voltage | 220 - 240V |
| Current type | AC |
| Frequency | 50-60Hz |
| Energy class | F |
| Electrical Insulation Class | II |
Dimensions
| Dimensions | ø 20,4 x 3,3 cm |
| Length | 20,4 cm |
| Width | 20,4 cm |
| Thickness | 3,3 cm |
| Diameter | 20,4 cm |
| Cut-out diameter | 19 cm |
| Cable length | 15 cm |
Installation
| Installation type | A encastrer |
| Ingress protection | IP20 |
| Recessed | Oui |
Product
| Colour | Blanc |
| Luminaire shape | Carré |
| Materials | PC |
| Certifications | CE & RoHs |
| Warranty | 2 ans |
| Lifespan | ~25 000h |
| Operating temp. | -10°C à +40°C |
Downloads
Find all the technical documentation and the declaration of conformity for this product.
Technical documentation (2)
Compliance (1)
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Questions & answers1
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Ce spot LED carré 18W est-il disponible en 22 cm de côté ?
Le spot LED carré 18W disponible à la vente a des dimensions inférieures à 22 cm ; aucun modèle avec exactement 22 cm de cadre extérieur n'est proposé dans la gamme actuelle.
Answer from the Silumen technical team · 27/10/2026
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