



Robus RSD18CCT3M-01 Studio White CCT3 Low Profile Dimmable Pre-Wired LED Downlight With Selectable Warm/Cool/Daylight White LEDs IP20 18W 1620/1770/1590Lm 240V Dia ⌀: 217mm - Height: 15mm - Cut-Out: 55-175mm
RSD18CCT3M-01
Studio White 18W Low Profile CCT3 LED Downlight – Warm, Cool & Daylight White, Dimmable, IP20
The Studio 18W Low Profile LED Downlight combines ultra-slim form with powerful, adjustable lighting performance. Featuring a wide cut-out range, selectable colour temperatures, and integrated Driver-On-Board technology, it’s perfect for both residential and commercial applications where space-saving and flexibility are key.
- CCT Selectable: Integrated switch on the rear allows selection between 3000K (1620lm), 4000K (1770lm), or 6500K (1590lm) to suit different environments or preferences.
- Ultra-Slim Profile: At just 15mm high, this fitting is ideal for shallow ceiling voids or discreet surface mounting.
- Dimmable: Compatible with leading and trailing-edge dimmers, providing smooth lighting control across all settings.
- Flexible Mounting: Can be wall or ceiling mounted using recessed springs or optional surface mounting bracket.
- Wide Cut-Out Range: Unique recessed spring system supports installations with cut-outs from 55mm up to 175mm, offering unmatched installation flexibility.
- Driver-On-Board Technology: Simplifies wiring and enhances reliability with a compact, integrated driver setup.
Technical Specification
- Power: 18W
- Luminous Output: 3000K – 1620lm / 4000K – 1770lm / 6500K – 1590lm
- Colour Temperature: Selectable – 3000K / 4000K / 6500K
- Dimmable: Yes
- Mounting: Recessed (cut-out 55–175mm) or surface mount (bracket optional)
- Material: White finish with opal diffuser
- IP Rating: IP20
- Voltage: 240V
- Diameter: 217mm
- Height: 15mm
- Application: Offices, retail spaces, living areas, kitchens, corridors, hospitality venues
✅ Choose the Studio 18W CCT3 Downlight for powerful, adjustable lighting in a sleek, low-profile design that fits almost any ceiling or wall installation!
Ean Code | 5391370071970 |
Range | Robus Studio |
Product | LED Commercial Downlight |
Type | CCT |
Lamp Type | LED Fixed |
Dimmable | Y |
Wattage | 18 W |
Ingress Protection | IP20 |
Diameter | 217 mm |
Colour Temperature | 3000 | 4000 | 6000 K |
Light Output | Multi-Lumens |
Voltage | 220-240 V |
Cut-out Diameter | 55-175 mm |
Mounting Type | Recessed |
Height | 15 mm |
Mounting Position | Ceiling |
Fire Rated | N |
Emergency | N |
Bezel/trim Colour | White |
Adjustability | Fixed |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.
Take advantage of FREE* Delivery when you spend over £100 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
Solar Panels, Batteries and Inverters
Due to their size all solar panels, batteries and inverters orders up to 50 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
Click here to find out more.