The Robus Ultimatum Express Flat Downlight Anti-Glare 4/6W CCT IP65 White is a low-profile, trade-friendly downlight designed for modern interiors where visual comfort and compliance matter. With a dedicated anti-glare design and IP65 protection, it’s ideal for bathrooms (zones as permitted), ensuites, kitchens and covered areas where moisture resistance is required.
Tested for fire, acoustic and moisture performance
Built for spec-led jobs, this downlight is tested in line with EN 1365-2 and EN 1363-1 fire resistance standards, supporting use in 30/60/90-minute rated ceilings across solid timber joists, I-joists and metal web joists. It’s also moisture and acoustic rating tested, making it a strong option for residential developments and commercial refurb projects where ceiling integrity is important.
Selectable output, CCT and fast-fit wiring
To reduce SKU count and simplify commissioning, the fitting offers wattage selection (4W or 6W) via a rear switch, plus 3CCT selection (3000K / 4000K / 6000K) to suit everything from warm ambient lighting to crisp task light. A market-leading quick release 2-part connector with colour-coded lever terminals makes wiring fast and secure. It also uses Osram LEDs with an LEDchroic lens to replicate the look of halogen dichroics for uniform, shadow-free light, and is dimmable with selected trailing-edge and compatible leading-edge dimmers. The shallow 71mm depth helps where ceiling voids are tight.
Key features of the Robus Ultimatum Express Flat Downlight Anti-Glare 4/6W CCT IP65 White:
- Anti-glare flat downlight for comfortable, low-glare illumination
- IP65 rated for moisture resistance (ideal for bathrooms and kitchens)
- Fire resistance tested to EN 1365-2 and EN 1363-1
- Suitable for 30/60/90-minute fire-rated ceilings in solid timber joists, I-joists and metal web joists
- Fire, moisture and acoustic rating tested
- Wattage selectable: 4W / 6W (rear switch)
- Colour temperature selectable: 3000K / 4000K / 6000K
- Lumens; 540/750lm
- Lumens per watt: 137/130lm
- Beam angle: 60 degrees
- Quick release 2-part connector with colour-coded lever terminals for fast installation
- Osram LEDs for performance and reliability
- LEDchroic lens replicates halogen dichroic with uniform, shadow-free output
- Diameter: 85mm
- Depth: 46mm
- Cut-out: 60mm
- Dimmable with selected trailing-edge and compatible leading-edge dimmers
- Warranty: 5 years
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