Maximise brightness and coverage with our 100mm cut-out LED downlights – ideal for wide ceiling apertures and high-performance lighting needs.
100mm cut-out downlights are the go-to solution for large ceiling voids, commercial environments, and high-lumen applications. Whether you're replacing old halogen fixtures or fitting out a new space, these large-format LED downlights offer powerful illumination, energy savings, and a clean, recessed finish.
Our selection includes fixed and adjustable (tilt) options, with fire-rated models for building regulation compliance, IP-rated versions for damp environments, and dimmable or CCT-switchable models for lighting flexibility. These downlights are ideal for high ceilings, open-plan areas, and commercial settings where brightness, performance, and safety are essential.
Key features of our 100mm cut-out LED downlights:
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Designed to fit 100mm diameter ceiling openings
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High lumen output for larger spaces and higher ceilings
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Fire-rated options to meet UK safety standards
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IP44 & IP65 models for bathrooms, kitchens & utility areas
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Dimmable and colour temperature adjustable (CCT) choices
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Available in a range of finishes: white, black, chrome & brushed steel
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Ideal for retrofits or new-build installations requiring a wider cut-out
Perfect for:
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Large residential rooms (open-plan kitchens, living rooms)
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Offices, shops, hotels, schools & commercial buildings
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Replacement of older 100mm halogen fittings
Choose 100mm cut-out downlights for bold, efficient, and professional lighting – built to perform in even the most demanding spaces.