Description The Lumos is a 46mm diameter filter designed to fit inside recessed downlight fixtures, reducing glare and diffusing the light output from LED or halogen bulbs. Made from heat-resistant plastic, the filter sits between the bulb and the room, softening the beam angle and creating a more even spread of light across ceilings and walls. Designed for use in living rooms, offices, retail spaces and hospitality environments where direct downlight glare needs controlling, the filter fits most standard downlight housings with a 46mm aperture. Installation involves removing the existing trim or bezel, placing the filter inside the housing, and replacing the trim to hold it in place. The filter works with both dimmable and non-dimmable LED bulbs without affecting dimmer compatibility. The plastic construction withstands operating temperatures from standard LED and low-wattage halogen downlights without discolouration or warping. The ribbed surface pattern visible in the filter breaks up the direct beam, preventing hotspots on ceilings and reducing the harshness of downlight installations in rooms with low ceilings or where fixtures are positioned close to seating areas. The filter maintains light transmission while controlling beam spread, making it a functional solution for refining existing downlight installations without replacing the fittings themselves. Specification Diameter (mm) 46 Warranty 5 Years Frequently Asked Which downlight fittings is this compatible with? The 46mm diameter suits most standard recessed downlight housings with a matching aperture. Measure the internal diameter of your downlight bezel or trim ring before ordering to confirm fit. Does it reduce light output? The filter diffuses light rather than blocking it, so there is minimal reduction in overall light output. The main effect is softer beam spread and reduced glare, not lower brightness. Can it be used with halogen bulbs? Yes, provided the halogen bulb wattage is within the downlight fixture's rated maximum. The heat-resistant plastic construction handles operating temperatures from both LED and low-wattage halogen sources. How is it fitted? Remove the downlight trim or bezel, place the filter inside the housing so it sits between the bulb and the aperture, then replace the trim to hold the filter in position. No tools or additional fixings are required.
