The Knightsbridge EX5TMB Backlit Extractor Fan combines high-performance ventilation with elegant LED decorative lighting in a striking matt black finish. Designed for contemporary bathrooms, toilets, and utility rooms, this 4-inch (100mm) fan delivers efficient 23 litres per second extraction while operating at a whisper-quiet 28.5dBA. The integrated LED backlight provides a soft, decorative glow during fan activation, creating dramatic contrast against the matt black surround. The on-trend matt black finish offers a bold, sophisticated appearance that complements modern industrial and minimalist interior designs. The adjustable over-run timer (2-30 minutes) ensures continued operation after the room is vacated for thorough moisture removal. With IP45 ingress protection, double insulation, and compliance with Building Regulations Part F & Part L, the EX5TMB delivers reliable, energy-efficient performance with distinctive designer style, backed by a comprehensive 3-year manufacturer warranty.

Key Features of Knightsbridge EX5TMB Backlit Extractor Fan

• Striking Matt Black Finish: On-trend, bold appearance perfect for modern industrial and minimalist interiors.

• LED Decorative Backlight: Soft, attractive LED illumination during fan activation creates dramatic visual contrast.

• Adjustable Over-Run Timer: 2-30 minute adjustable run-on timer for effective post-occupancy moisture removal.

• Slim, Attractive Design: Modern, low-profile appearance enhances interior decor.

• Low Noise Operation: Quiet 28.5dBA at 3m for discreet, unobtrusive operation.

• Effective Extraction Rate: 23 litres per second airflow for efficient ventilation.

• 4 Inch (100mm) Diameter: Standard size suitable for wall or ceiling installation.

• IP45 Rated: Protected against water jets, suitable for bathroom zones.

• Double Insulated: No earth connection required for safe installation.

• Building Regulations Compliant: Meets Part F (ventilation) and Part L requirements.

• Decorative & Functional: Combines ventilation with aesthetic lighting effect.

• Designer Statement: Makes the extractor fan a feature rather than an afterthought.

• Easy Installation: 102mm cut-out diameter for straightforward fitting.

• 3 Year Manufacturer Warranty: Comprehensive coverage for peace of mind.

Technical Specifications

Frequently Asked Questions (FAQs)

1. Why choose a matt black extractor fan over traditional white?
Matt black is a growing trend in interior design, adding sophistication and making the fan a deliberate style feature rather than something to hide. It pairs beautifully with black fixtures, industrial decor, and monochrome schemes.

2. Does the LED backlight show up well against the matt black finish?
Yes, the contrast between the soft LED illumination and the dark matt black surround creates a striking visual effect, making the backlight more prominent and dramatic than on lighter-colored fans.

3. Will the matt black finish show marks or fingerprints?
Matt black finishes are generally more forgiving than gloss surfaces, but regular gentle cleaning with a soft, damp cloth will maintain its pristine appearance and prevent dust buildup on the dark surface.

4. Is this fan suitable for installation in a dark-themed bathroom?
Absolutely - the matt black finish is perfect for dark, dramatic bathroom schemes, and the LED backlight adds a touch of illumination that prevents the fan from disappearing into the shadows.

5. How does the 23 l/s extraction rate perform for larger bathrooms?
While suitable for small to medium bathrooms (up to 15-18m³), larger spaces may benefit from higher capacity fans or multiple units. The 23 l/s rate prioritizes quiet operation and style over maximum extraction.