I recently fitted some Iguzzini recessed downlighters in my first floor bathroom. Having had problems with wasps in the loft above, I wondered whether there were any proprietary covers for the above-ceiling portion of the light. I would expect a fine gauze type cover would do the trick. Allow heat to escape, but prevent insulation or creepy crawlies getting to the back of the fittings.
Anyone bought or made something suitable?
TIA
Phil