{"title":"Airtight Fittings","description":"\u003cp\u003eSealed against air movement through the ceiling, so warm damp bathroom air is not pumped into the loft every time the extractor runs. It matters more in a bathroom than in any other room, and it shows up in your heating bill.\u003c\/p\u003e","products":[{"product_id":"fire-rated-airtight-ip65-downlight-trade-pack-in-matt-white","title":"Fire Rated Airtight IP65 Downlight Trade Pack in Matt White","description":"\u003cp\u003eA trade pack of fire rated downlights: airtight to less than 0.5 cubic metres an hour, which is what a passive house or an airtightness test needs and what a normal downlight destroys.\u003c\/p\u003e\u003cp\u003eBathroom lighting is the one part of a house where getting it wrong is a safety matter rather than a taste matter, and it is sold almost entirely on photographs. Every listing here states the zone the fitting may be installed in, the IP rating with both digits explained, the colour rendering index, the lumen output and the efficacy in lumens per circuit watt. If a fitting is not suitable above a bath we say so on the page you are buying it from. If a mirror is backlit and will not light your face, we say that too.\u003c\/p\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eZone: zones 1 and 2. Zone 1 is directly above the bath or the shower tray up to 2.25 metres from the floor, and this fitting is rated for it\u003c\/li\u003e\n\u003cli\u003eIP rating: IP65. Dust tight, and protected against low pressure water jets from any direction. This is the rating for zone 1, which is directly above a bath or in a shower\u003c\/li\u003e\n\u003cli\u003eDimensions: 85mm cut out, 92mm overall diameter, 55mm insertion depth above the ceiling\u003c\/li\u003e\n\u003cli\u003eLight output: 650 lumens per fitting at 92 lumens per circuit watt. Efficacy is quoted in lumens per circuit watt, which counts the driver losses, rather than lumens per chip watt, which does not. Part L of the Building Regulations asks for 75 lumens per circuit watt on new work and a great many fittings sold as compliant are quoted the other way.\u003c\/li\u003e\n\u003cli\u003eColour temperature: 3000K as standard, or selectable on the models that say so\u003c\/li\u003e\n\u003cli\u003eColour rendering: CRI 90, with R9 above 50, which is a good deal better than the eighties that this category usually offers and is enough for everything except colour matching makeup\u003c\/li\u003e\n\u003cli\u003eDimming: mains dimmable, trailing edge, to 1 per cent without flicker or drop out\u003c\/li\u003e\n\u003cli\u003eElectrical: Class 2, double insulated, with an integral constant current driver. No earth required and nothing separate to find a home for above the ceiling\u003c\/li\u003e\n\u003cli\u003eFire rating: fire rated to 30, 60 and 90 minutes, tested to BS 476 Part 21 in both plasterboard and timber joist constructions, and the test certificate is downloadable from this page\u003c\/li\u003e\n\u003cli\u003eStandards: BS EN 60598 for luminaires, BS EN 62471 photobiological safety at the exempt group, BS EN 55015 for electromagnetic emissions, UKCA and CE marked, plus BS 476 Part 21 fire testing with certificates for both plasterboard and timber joist constructions\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 0.5 kilograms per fitting\u003c\/li\u003e\n\u003cli\u003eGuarantee: seven years on the fitting, the LED module and the driver\u003c\/li\u003e\n\u003cli\u003eFinish: a powder coated matt white that disappears into a ceiling, and the cheapest honest finish we stock\u003c\/li\u003e\n\u003cli\u003ePack: chosen above, and the price per fitting falls at twenty and again at thirty\u003c\/li\u003e\n\u003cli\u003eInsulation: may be covered directly with insulation, no hood required, which is the whole point of an integrated fire rated fitting\u003c\/li\u003e\n\u003cli\u003eInsertion depth: 55mm, which clears a 47mm joist void and is the number that catches people out on a first floor bathroom\u003c\/li\u003e\n\u003cli\u003eCertificates: fire, IP and photometric test reports downloadable from this page rather than on request\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat arrives\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ethe fittings, with integral drivers and flex tails\u003c\/li\u003e\n\u003cli\u003eIP65 rated push fit connectors\u003c\/li\u003e\n\u003cli\u003espare gaskets\u003c\/li\u003e\n\u003cli\u003ea cut out template\u003c\/li\u003e\n\u003cli\u003efire and IP test certificates\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eA registered electrician. Electrical work in a room containing a bath or a shower is notifiable under Part P of the Building Regulations in England and Wales. That means it has to be done by a registered electrician or signed off by building control. Replacing a like for like fitting on an existing circuit is not notifiable. Adding a new circuit, a new socket or a new spur is. The fitting is fire rated in itself, so no hood is needed and insulation may be laid straight over it. Check the 55mm insertion depth against your joist void before you cut the first hole, because a first floor bathroom ceiling with 47mm joists and a plasterboard skin is tighter than it looks.\u003c\/p\u003e\u003ch3\u003eChoosing between this and the alternatives\u003c\/h3\u003e\u003cp\u003eFire rating is not a nice to have. If the ceiling below the bathroom is a fire compartment, which it is in every flat and in most two storey houses where the room below is habitable, cutting an 85mm hole in it without a fire rated fitting or a hood breaches Part B of the Building Regulations. The certificate for these is on this page, for both plasterboard and timber joist constructions, because a fitting tested in only one of those is only rated in one of those.\u003c\/p\u003e","brand":"Bathe and Beam","offers":[{"title":"Pack of ten","offer_id":58023134658942,"sku":"BBM-FRP-012-P10","price":1124.0,"currency_code":"GBP","in_stock":true},{"title":"Pack of twenty","offer_id":58023134691710,"sku":"BBM-FRP-012-P20","price":2149.0,"currency_code":"GBP","in_stock":true},{"title":"Pack of thirty","offer_id":58023134724478,"sku":"BBM-FRP-012-P30","price":3099.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/1527\/9230\/files\/Fire_Rated_Airtight_IP65_Downlight_Trade_Pack_in_Matt_White.jpg?v=1789239738"},{"product_id":"fire-rated-airtight-ip65-downlight-trade-pack-in-brushed-chrome","title":"Fire Rated Airtight IP65 Downlight Trade Pack in Brushed Chrome","description":"\u003cp\u003eA trade pack of fire rated downlights: airtight to less than 0.5 cubic metres an hour, which is what a passive house or an airtightness test needs and what a normal downlight destroys.\u003c\/p\u003e\u003cp\u003eBathroom lighting is the one part of a house where getting it wrong is a safety matter rather than a taste matter, and it is sold almost entirely on photographs. Every listing here states the zone the fitting may be installed in, the IP rating with both digits explained, the colour rendering index, the lumen output and the efficacy in lumens per circuit watt. If a fitting is not suitable above a bath we say so on the page you are buying it from. If a mirror is backlit and will not light your face, we say that too.\u003c\/p\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eZone: zones 1 and 2. Zone 1 is directly above the bath or the shower tray up to 2.25 metres from the floor, and this fitting is rated for it\u003c\/li\u003e\n\u003cli\u003eIP rating: IP65. Dust tight, and protected against low pressure water jets from any direction. This is the rating for zone 1, which is directly above a bath or in a shower\u003c\/li\u003e\n\u003cli\u003eDimensions: 85mm cut out, 92mm overall diameter, 55mm insertion depth above the ceiling\u003c\/li\u003e\n\u003cli\u003eLight output: 650 lumens per fitting at 92 lumens per circuit watt. Efficacy is quoted in lumens per circuit watt, which counts the driver losses, rather than lumens per chip watt, which does not. Part L of the Building Regulations asks for 75 lumens per circuit watt on new work and a great many fittings sold as compliant are quoted the other way.\u003c\/li\u003e\n\u003cli\u003eColour temperature: 3000K as standard, or selectable on the models that say so\u003c\/li\u003e\n\u003cli\u003eColour rendering: CRI 90, with R9 above 50, which is a good deal better than the eighties that this category usually offers and is enough for everything except colour matching makeup\u003c\/li\u003e\n\u003cli\u003eDimming: mains dimmable, trailing edge, to 1 per cent without flicker or drop out\u003c\/li\u003e\n\u003cli\u003eElectrical: Class 2, double insulated, with an integral constant current driver. No earth required and nothing separate to find a home for above the ceiling\u003c\/li\u003e\n\u003cli\u003eFire rating: fire rated to 30, 60 and 90 minutes, tested to BS 476 Part 21 in both plasterboard and timber joist constructions, and the test certificate is downloadable from this page\u003c\/li\u003e\n\u003cli\u003eStandards: BS EN 60598 for luminaires, BS EN 62471 photobiological safety at the exempt group, BS EN 55015 for electromagnetic emissions, UKCA and CE marked, plus BS 476 Part 21 fire testing with certificates for both plasterboard and timber joist constructions\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 0.5 kilograms per fitting\u003c\/li\u003e\n\u003cli\u003eGuarantee: seven years on the fitting, the LED module and the driver\u003c\/li\u003e\n\u003cli\u003eFinish: the same triple plate with a directional brush, which hides limescale spotting far better than polished does and is the sensible choice in a hard water area\u003c\/li\u003e\n\u003cli\u003ePack: chosen above, and the price per fitting falls at twenty and again at thirty\u003c\/li\u003e\n\u003cli\u003eInsulation: may be covered directly with insulation, no hood required, which is the whole point of an integrated fire rated fitting\u003c\/li\u003e\n\u003cli\u003eInsertion depth: 55mm, which clears a 47mm joist void and is the number that catches people out on a first floor bathroom\u003c\/li\u003e\n\u003cli\u003eCertificates: fire, IP and photometric test reports downloadable from this page rather than on request\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat arrives\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ethe fittings, with integral drivers and flex tails\u003c\/li\u003e\n\u003cli\u003eIP65 rated push fit connectors\u003c\/li\u003e\n\u003cli\u003espare gaskets\u003c\/li\u003e\n\u003cli\u003ea cut out template\u003c\/li\u003e\n\u003cli\u003efire and IP test certificates\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eA registered electrician. Electrical work in a room containing a bath or a shower is notifiable under Part P of the Building Regulations in England and Wales. That means it has to be done by a registered electrician or signed off by building control. Replacing a like for like fitting on an existing circuit is not notifiable. Adding a new circuit, a new socket or a new spur is. The fitting is fire rated in itself, so no hood is needed and insulation may be laid straight over it. Check the 55mm insertion depth against your joist void before you cut the first hole, because a first floor bathroom ceiling with 47mm joists and a plasterboard skin is tighter than it looks.\u003c\/p\u003e\u003ch3\u003eChoosing between this and the alternatives\u003c\/h3\u003e\u003cp\u003eFire rating is not a nice to have. If the ceiling below the bathroom is a fire compartment, which it is in every flat and in most two storey houses where the room below is habitable, cutting an 85mm hole in it without a fire rated fitting or a hood breaches Part B of the Building Regulations. The certificate for these is on this page, for both plasterboard and timber joist constructions, because a fitting tested in only one of those is only rated in one of those.\u003c\/p\u003e","brand":"Bathe and Beam","offers":[{"title":"Pack of ten","offer_id":58023134757246,"sku":"BBM-FRP-013-P10","price":1224.0,"currency_code":"GBP","in_stock":true},{"title":"Pack of twenty","offer_id":58023134790014,"sku":"BBM-FRP-013-P20","price":2374.0,"currency_code":"GBP","in_stock":true},{"title":"Pack of thirty","offer_id":58023134822782,"sku":"BBM-FRP-013-P30","price":3399.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/1527\/9230\/files\/Fire_Rated_Airtight_IP65_Downlight_Trade_Pack_in_Brushed_Chrome.jpg?v=1789239740"},{"product_id":"fire-rated-airtight-ip65-downlight-trade-pack-in-matt-black","title":"Fire Rated Airtight IP65 Downlight Trade Pack in Matt Black","description":"\u003cp\u003eA trade pack of fire rated downlights: airtight to less than 0.5 cubic metres an hour, which is what a passive house or an airtightness test needs and what a normal downlight destroys.\u003c\/p\u003e\u003cp\u003eBathroom lighting is the one part of a house where getting it wrong is a safety matter rather than a taste matter, and it is sold almost entirely on photographs. Every listing here states the zone the fitting may be installed in, the IP rating with both digits explained, the colour rendering index, the lumen output and the efficacy in lumens per circuit watt. If a fitting is not suitable above a bath we say so on the page you are buying it from. If a mirror is backlit and will not light your face, we say that too.\u003c\/p\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eZone: zones 1 and 2. Zone 1 is directly above the bath or the shower tray up to 2.25 metres from the floor, and this fitting is rated for it\u003c\/li\u003e\n\u003cli\u003eIP rating: IP65. Dust tight, and protected against low pressure water jets from any direction. This is the rating for zone 1, which is directly above a bath or in a shower\u003c\/li\u003e\n\u003cli\u003eDimensions: 85mm cut out, 92mm overall diameter, 55mm insertion depth above the ceiling\u003c\/li\u003e\n\u003cli\u003eLight output: 650 lumens per fitting at 92 lumens per circuit watt. Efficacy is quoted in lumens per circuit watt, which counts the driver losses, rather than lumens per chip watt, which does not. Part L of the Building Regulations asks for 75 lumens per circuit watt on new work and a great many fittings sold as compliant are quoted the other way.\u003c\/li\u003e\n\u003cli\u003eColour temperature: 3000K as standard, or selectable on the models that say so\u003c\/li\u003e\n\u003cli\u003eColour rendering: CRI 90, with R9 above 50, which is a good deal better than the eighties that this category usually offers and is enough for everything except colour matching makeup\u003c\/li\u003e\n\u003cli\u003eDimming: mains dimmable, trailing edge, to 1 per cent without flicker or drop out\u003c\/li\u003e\n\u003cli\u003eElectrical: Class 2, double insulated, with an integral constant current driver. No earth required and nothing separate to find a home for above the ceiling\u003c\/li\u003e\n\u003cli\u003eFire rating: fire rated to 30, 60 and 90 minutes, tested to BS 476 Part 21 in both plasterboard and timber joist constructions, and the test certificate is downloadable from this page\u003c\/li\u003e\n\u003cli\u003eStandards: BS EN 60598 for luminaires, BS EN 62471 photobiological safety at the exempt group, BS EN 55015 for electromagnetic emissions, UKCA and CE marked, plus BS 476 Part 21 fire testing with certificates for both plasterboard and timber joist constructions\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 0.5 kilograms per fitting\u003c\/li\u003e\n\u003cli\u003eGuarantee: seven years on the fitting, the LED module and the driver\u003c\/li\u003e\n\u003cli\u003eFinish: a fine texture matt black powder coat over a chromated primer, because black paint straight onto aluminium in a bathroom lifts at the edges within two years\u003c\/li\u003e\n\u003cli\u003ePack: chosen above, and the price per fitting falls at twenty and again at thirty\u003c\/li\u003e\n\u003cli\u003eInsulation: may be covered directly with insulation, no hood required, which is the whole point of an integrated fire rated fitting\u003c\/li\u003e\n\u003cli\u003eInsertion depth: 55mm, which clears a 47mm joist void and is the number that catches people out on a first floor bathroom\u003c\/li\u003e\n\u003cli\u003eCertificates: fire, IP and photometric test reports downloadable from this page rather than on request\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat arrives\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ethe fittings, with integral drivers and flex tails\u003c\/li\u003e\n\u003cli\u003eIP65 rated push fit connectors\u003c\/li\u003e\n\u003cli\u003espare gaskets\u003c\/li\u003e\n\u003cli\u003ea cut out template\u003c\/li\u003e\n\u003cli\u003efire and IP test certificates\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eA registered electrician. Electrical work in a room containing a bath or a shower is notifiable under Part P of the Building Regulations in England and Wales. That means it has to be done by a registered electrician or signed off by building control. Replacing a like for like fitting on an existing circuit is not notifiable. Adding a new circuit, a new socket or a new spur is. The fitting is fire rated in itself, so no hood is needed and insulation may be laid straight over it. Check the 55mm insertion depth against your joist void before you cut the first hole, because a first floor bathroom ceiling with 47mm joists and a plasterboard skin is tighter than it looks.\u003c\/p\u003e\u003ch3\u003eChoosing between this and the alternatives\u003c\/h3\u003e\u003cp\u003eFire rating is not a nice to have. If the ceiling below the bathroom is a fire compartment, which it is in every flat and in most two storey houses where the room below is habitable, cutting an 85mm hole in it without a fire rated fitting or a hood breaches Part B of the Building Regulations. The certificate for these is on this page, for both plasterboard and timber joist constructions, because a fitting tested in only one of those is only rated in one of those.\u003c\/p\u003e","brand":"Bathe and Beam","offers":[{"title":"Pack of ten","offer_id":58023134855550,"sku":"BBM-FRP-014-P10","price":1274.0,"currency_code":"GBP","in_stock":true},{"title":"Pack of twenty","offer_id":58023134888318,"sku":"BBM-FRP-014-P20","price":2424.0,"currency_code":"GBP","in_stock":true},{"title":"Pack of thirty","offer_id":58023134921086,"sku":"BBM-FRP-014-P30","price":3499.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/1527\/9230\/files\/Fire_Rated_Airtight_IP65_Downlight_Trade_Pack_in_Matt_Black.jpg?v=1789239740"},{"product_id":"ip65-fire-rated-airtight-downlight-in-matt-white","title":"IP65 Fire Rated Airtight Downlight in Matt White","description":"\u003cp\u003eA downlight for a bathroom: airtight to under 0.5 cubic metres an hour, for a house that has to pass an airtightness test or a ceiling you would rather not turn into a chimney.\u003c\/p\u003e\u003cp\u003eBathroom lighting is the one part of a house where getting it wrong is a safety matter rather than a taste matter, and it is sold almost entirely on photographs. Every listing here states the zone the fitting may be installed in, the IP rating with both digits explained, the colour rendering index, the lumen output and the efficacy in lumens per circuit watt. If a fitting is not suitable above a bath we say so on the page you are buying it from. If a mirror is backlit and will not light your face, we say that too.\u003c\/p\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eZone: zones 1 and 2. Zone 1 is directly above the bath or the shower tray up to 2.25 metres from the floor, and this fitting is rated for it\u003c\/li\u003e\n\u003cli\u003eIP rating: IP65. Dust tight, and protected against low pressure water jets from any direction. This is the rating for zone 1, which is directly above a bath or in a shower\u003c\/li\u003e\n\u003cli\u003eDimensions: 85mm cut out, 92mm overall, 55mm insertion depth above the ceiling\u003c\/li\u003e\n\u003cli\u003eLight output: 650 lumens at 90 lumens per circuit watt, 60 degree beam. Efficacy is quoted in lumens per circuit watt, which counts the driver losses, rather than lumens per chip watt, which does not. Part L of the Building Regulations asks for 75 lumens per circuit watt on new work and a great many fittings sold as compliant are quoted the other way.\u003c\/li\u003e\n\u003cli\u003eColour temperature: chosen above\u003c\/li\u003e\n\u003cli\u003eColour rendering: CRI 90, with R9 above 50, which is a good deal better than the eighties that this category usually offers and is enough for everything except colour matching makeup\u003c\/li\u003e\n\u003cli\u003eDimming: mains dimmable, trailing edge, to 1 per cent\u003c\/li\u003e\n\u003cli\u003eElectrical: Class 2, double insulated, with an integral constant current driver. No earth required and nothing separate to find a home for above the ceiling\u003c\/li\u003e\n\u003cli\u003eFire rating: fire rated to 30, 60 and 90 minutes, tested to BS 476 Part 21 in both plasterboard and timber joist constructions, and the test certificate is downloadable from this page\u003c\/li\u003e\n\u003cli\u003eStandards: BS EN 60598 for luminaires, BS EN 62471 photobiological safety at the exempt group, BS EN 55015 for electromagnetic emissions, UKCA and CE marked, plus BS 476 Part 21\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 0.51 kilograms\u003c\/li\u003e\n\u003cli\u003eGuarantee: seven years on the fitting, the LED module and the driver\u003c\/li\u003e\n\u003cli\u003eFinish: a powder coated matt white that disappears into a ceiling, and the cheapest honest finish we stock\u003c\/li\u003e\n\u003cli\u003eInsulation: may be covered directly, no hood needed\u003c\/li\u003e\n\u003cli\u003eInsertion depth: 55mm, and this is the figure that decides whether it fits your joist void\u003c\/li\u003e\n\u003cli\u003eBeam angle: 60 degrees\u003c\/li\u003e\n\u003cli\u003eGasket: silicone, captive, replaceable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat arrives\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ethe downlight with its driver and flex tail\u003c\/li\u003e\n\u003cli\u003ean IP65 push fit connector\u003c\/li\u003e\n\u003cli\u003ea spare gasket\u003c\/li\u003e\n\u003cli\u003ea cut out template\u003c\/li\u003e\n\u003cli\u003etest certificates by download\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eA registered electrician. Electrical work in a room containing a bath or a shower is notifiable under Part P of the Building Regulations in England and Wales. That means it has to be done by a registered electrician or signed off by building control. Replacing a like for like fitting on an existing circuit is not notifiable. Adding a new circuit, a new socket or a new spur is. Check the insertion depth against your void before cutting, and lay the cut outs out from the basin and the bath rather than evenly across the ceiling, because an evenly spaced grid reliably puts a light directly behind the person using the mirror.\u003c\/p\u003e\u003ch3\u003eChoosing between this and the alternatives\u003c\/h3\u003e\u003cp\u003eThree specifications decide a bathroom downlight and only one of them is usually printed on the box. IP65 rather than IP44 if it is going in zone 1, which is over the bath or in the shower. Fire rated if the ceiling is a fire compartment, which it is in every flat. And beam angle, which should be narrow for a high ceiling and wide for a low one. Lumens matter far less than any of those, and colour rendering matters more than lumens.\u003c\/p\u003e","brand":"Bathe and Beam","offers":[{"title":"2700K warm white","offer_id":58023150715262,"sku":"BBM-DWN-017-27","price":40.95,"currency_code":"GBP","in_stock":true},{"title":"3000K warm white","offer_id":58023150748030,"sku":"BBM-DWN-017-30","price":40.95,"currency_code":"GBP","in_stock":true},{"title":"4000K neutral white","offer_id":58023150780798,"sku":"BBM-DWN-017-40","price":40.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/1527\/9230\/files\/IP65_Fire_Rated_Airtight_Downlight_in_Matt_White.jpg?v=1789239804"},{"product_id":"ip65-fire-rated-airtight-downlight-in-brushed-chrome","title":"IP65 Fire Rated Airtight Downlight in Brushed Chrome","description":"\u003cp\u003eA downlight for a bathroom: airtight to under 0.5 cubic metres an hour, for a house that has to pass an airtightness test or a ceiling you would rather not turn into a chimney.\u003c\/p\u003e\u003cp\u003eBathroom lighting is the one part of a house where getting it wrong is a safety matter rather than a taste matter, and it is sold almost entirely on photographs. Every listing here states the zone the fitting may be installed in, the IP rating with both digits explained, the colour rendering index, the lumen output and the efficacy in lumens per circuit watt. If a fitting is not suitable above a bath we say so on the page you are buying it from. If a mirror is backlit and will not light your face, we say that too.\u003c\/p\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eZone: zones 1 and 2. Zone 1 is directly above the bath or the shower tray up to 2.25 metres from the floor, and this fitting is rated for it\u003c\/li\u003e\n\u003cli\u003eIP rating: IP65. Dust tight, and protected against low pressure water jets from any direction. This is the rating for zone 1, which is directly above a bath or in a shower\u003c\/li\u003e\n\u003cli\u003eDimensions: 85mm cut out, 92mm overall, 55mm insertion depth above the ceiling\u003c\/li\u003e\n\u003cli\u003eLight output: 650 lumens at 90 lumens per circuit watt, 60 degree beam. Efficacy is quoted in lumens per circuit watt, which counts the driver losses, rather than lumens per chip watt, which does not. Part L of the Building Regulations asks for 75 lumens per circuit watt on new work and a great many fittings sold as compliant are quoted the other way.\u003c\/li\u003e\n\u003cli\u003eColour temperature: chosen above\u003c\/li\u003e\n\u003cli\u003eColour rendering: CRI 90, with R9 above 50, which is a good deal better than the eighties that this category usually offers and is enough for everything except colour matching makeup\u003c\/li\u003e\n\u003cli\u003eDimming: mains dimmable, trailing edge, to 1 per cent\u003c\/li\u003e\n\u003cli\u003eElectrical: Class 2, double insulated, with an integral constant current driver. No earth required and nothing separate to find a home for above the ceiling\u003c\/li\u003e\n\u003cli\u003eFire rating: fire rated to 30, 60 and 90 minutes, tested to BS 476 Part 21 in both plasterboard and timber joist constructions, and the test certificate is downloadable from this page\u003c\/li\u003e\n\u003cli\u003eStandards: BS EN 60598 for luminaires, BS EN 62471 photobiological safety at the exempt group, BS EN 55015 for electromagnetic emissions, UKCA and CE marked, plus BS 476 Part 21\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 0.52 kilograms\u003c\/li\u003e\n\u003cli\u003eGuarantee: seven years on the fitting, the LED module and the driver\u003c\/li\u003e\n\u003cli\u003eFinish: the same triple plate with a directional brush, which hides limescale spotting far better than polished does and is the sensible choice in a hard water area\u003c\/li\u003e\n\u003cli\u003eInsulation: may be covered directly, no hood needed\u003c\/li\u003e\n\u003cli\u003eInsertion depth: 55mm, and this is the figure that decides whether it fits your joist void\u003c\/li\u003e\n\u003cli\u003eBeam angle: 60 degrees\u003c\/li\u003e\n\u003cli\u003eGasket: silicone, captive, replaceable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat arrives\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ethe downlight with its driver and flex tail\u003c\/li\u003e\n\u003cli\u003ean IP65 push fit connector\u003c\/li\u003e\n\u003cli\u003ea spare gasket\u003c\/li\u003e\n\u003cli\u003ea cut out template\u003c\/li\u003e\n\u003cli\u003etest certificates by download\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eA registered electrician. Electrical work in a room containing a bath or a shower is notifiable under Part P of the Building Regulations in England and Wales. That means it has to be done by a registered electrician or signed off by building control. Replacing a like for like fitting on an existing circuit is not notifiable. Adding a new circuit, a new socket or a new spur is. Check the insertion depth against your void before cutting, and lay the cut outs out from the basin and the bath rather than evenly across the ceiling, because an evenly spaced grid reliably puts a light directly behind the person using the mirror.\u003c\/p\u003e\u003ch3\u003eChoosing between this and the alternatives\u003c\/h3\u003e\u003cp\u003eThree specifications decide a bathroom downlight and only one of them is usually printed on the box. IP65 rather than IP44 if it is going in zone 1, which is over the bath or in the shower. Fire rated if the ceiling is a fire compartment, which it is in every flat. And beam angle, which should be narrow for a high ceiling and wide for a low one. Lumens matter far less than any of those, and colour rendering matters more than lumens.\u003c\/p\u003e","brand":"Bathe and Beam","offers":[{"title":"2700K warm white","offer_id":58023150813566,"sku":"BBM-DWN-018-27","price":44.95,"currency_code":"GBP","in_stock":true},{"title":"3000K warm white","offer_id":58023150846334,"sku":"BBM-DWN-018-30","price":44.95,"currency_code":"GBP","in_stock":true},{"title":"4000K neutral white","offer_id":58023150879102,"sku":"BBM-DWN-018-40","price":44.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/1527\/9230\/files\/IP65_Fire_Rated_Airtight_Downlight_in_Brushed_Chrome.jpg?v=1789239807"},{"product_id":"ip65-fire-rated-airtight-downlight-in-matt-black","title":"IP65 Fire Rated Airtight Downlight in Matt Black","description":"\u003cp\u003eA downlight for a bathroom: airtight to under 0.5 cubic metres an hour, for a house that has to pass an airtightness test or a ceiling you would rather not turn into a chimney.\u003c\/p\u003e\u003cp\u003eBathroom lighting is the one part of a house where getting it wrong is a safety matter rather than a taste matter, and it is sold almost entirely on photographs. Every listing here states the zone the fitting may be installed in, the IP rating with both digits explained, the colour rendering index, the lumen output and the efficacy in lumens per circuit watt. If a fitting is not suitable above a bath we say so on the page you are buying it from. If a mirror is backlit and will not light your face, we say that too.\u003c\/p\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eZone: zones 1 and 2. Zone 1 is directly above the bath or the shower tray up to 2.25 metres from the floor, and this fitting is rated for it\u003c\/li\u003e\n\u003cli\u003eIP rating: IP65. Dust tight, and protected against low pressure water jets from any direction. This is the rating for zone 1, which is directly above a bath or in a shower\u003c\/li\u003e\n\u003cli\u003eDimensions: 85mm cut out, 92mm overall, 55mm insertion depth above the ceiling\u003c\/li\u003e\n\u003cli\u003eLight output: 650 lumens at 90 lumens per circuit watt, 60 degree beam. Efficacy is quoted in lumens per circuit watt, which counts the driver losses, rather than lumens per chip watt, which does not. Part L of the Building Regulations asks for 75 lumens per circuit watt on new work and a great many fittings sold as compliant are quoted the other way.\u003c\/li\u003e\n\u003cli\u003eColour temperature: chosen above\u003c\/li\u003e\n\u003cli\u003eColour rendering: CRI 90, with R9 above 50, which is a good deal better than the eighties that this category usually offers and is enough for everything except colour matching makeup\u003c\/li\u003e\n\u003cli\u003eDimming: mains dimmable, trailing edge, to 1 per cent\u003c\/li\u003e\n\u003cli\u003eElectrical: Class 2, double insulated, with an integral constant current driver. No earth required and nothing separate to find a home for above the ceiling\u003c\/li\u003e\n\u003cli\u003eFire rating: fire rated to 30, 60 and 90 minutes, tested to BS 476 Part 21 in both plasterboard and timber joist constructions, and the test certificate is downloadable from this page\u003c\/li\u003e\n\u003cli\u003eStandards: BS EN 60598 for luminaires, BS EN 62471 photobiological safety at the exempt group, BS EN 55015 for electromagnetic emissions, UKCA and CE marked, plus BS 476 Part 21\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 0.52 kilograms\u003c\/li\u003e\n\u003cli\u003eGuarantee: seven years on the fitting, the LED module and the driver\u003c\/li\u003e\n\u003cli\u003eFinish: a fine texture matt black powder coat over a chromated primer, because black paint straight onto aluminium in a bathroom lifts at the edges within two years\u003c\/li\u003e\n\u003cli\u003eInsulation: may be covered directly, no hood needed\u003c\/li\u003e\n\u003cli\u003eInsertion depth: 55mm, and this is the figure that decides whether it fits your joist void\u003c\/li\u003e\n\u003cli\u003eBeam angle: 60 degrees\u003c\/li\u003e\n\u003cli\u003eGasket: silicone, captive, replaceable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat arrives\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ethe downlight with its driver and flex tail\u003c\/li\u003e\n\u003cli\u003ean IP65 push fit connector\u003c\/li\u003e\n\u003cli\u003ea spare gasket\u003c\/li\u003e\n\u003cli\u003ea cut out template\u003c\/li\u003e\n\u003cli\u003etest certificates by download\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eA registered electrician. Electrical work in a room containing a bath or a shower is notifiable under Part P of the Building Regulations in England and Wales. That means it has to be done by a registered electrician or signed off by building control. Replacing a like for like fitting on an existing circuit is not notifiable. Adding a new circuit, a new socket or a new spur is. Check the insertion depth against your void before cutting, and lay the cut outs out from the basin and the bath rather than evenly across the ceiling, because an evenly spaced grid reliably puts a light directly behind the person using the mirror.\u003c\/p\u003e\u003ch3\u003eChoosing between this and the alternatives\u003c\/h3\u003e\u003cp\u003eThree specifications decide a bathroom downlight and only one of them is usually printed on the box. IP65 rather than IP44 if it is going in zone 1, which is over the bath or in the shower. Fire rated if the ceiling is a fire compartment, which it is in every flat. And beam angle, which should be narrow for a high ceiling and wide for a low one. Lumens matter far less than any of those, and colour rendering matters more than lumens.\u003c\/p\u003e","brand":"Bathe and Beam","offers":[{"title":"2700K warm white","offer_id":58023150911870,"sku":"BBM-DWN-019-27","price":46.95,"currency_code":"GBP","in_stock":true},{"title":"3000K warm white","offer_id":58023150944638,"sku":"BBM-DWN-019-30","price":46.95,"currency_code":"GBP","in_stock":true},{"title":"4000K neutral white","offer_id":58023150977406,"sku":"BBM-DWN-019-40","price":46.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/1527\/9230\/files\/IP65_Fire_Rated_Airtight_Downlight_in_Matt_Black.jpg?v=1789239804"},{"product_id":"ip65-fire-rated-airtight-downlight-in-polished-chrome","title":"IP65 Fire Rated Airtight Downlight in Polished Chrome","description":"\u003cp\u003eA downlight for a bathroom: airtight to under 0.5 cubic metres an hour, for a house that has to pass an airtightness test or a ceiling you would rather not turn into a chimney.\u003c\/p\u003e\u003cp\u003eBathroom lighting is the one part of a house where getting it wrong is a safety matter rather than a taste matter, and it is sold almost entirely on photographs. Every listing here states the zone the fitting may be installed in, the IP rating with both digits explained, the colour rendering index, the lumen output and the efficacy in lumens per circuit watt. If a fitting is not suitable above a bath we say so on the page you are buying it from. If a mirror is backlit and will not light your face, we say that too.\u003c\/p\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eZone: zones 1 and 2. Zone 1 is directly above the bath or the shower tray up to 2.25 metres from the floor, and this fitting is rated for it\u003c\/li\u003e\n\u003cli\u003eIP rating: IP65. Dust tight, and protected against low pressure water jets from any direction. This is the rating for zone 1, which is directly above a bath or in a shower\u003c\/li\u003e\n\u003cli\u003eDimensions: 85mm cut out, 92mm overall, 55mm insertion depth above the ceiling\u003c\/li\u003e\n\u003cli\u003eLight output: 650 lumens at 90 lumens per circuit watt, 60 degree beam. Efficacy is quoted in lumens per circuit watt, which counts the driver losses, rather than lumens per chip watt, which does not. Part L of the Building Regulations asks for 75 lumens per circuit watt on new work and a great many fittings sold as compliant are quoted the other way.\u003c\/li\u003e\n\u003cli\u003eColour temperature: chosen above\u003c\/li\u003e\n\u003cli\u003eColour rendering: CRI 90, with R9 above 50, which is a good deal better than the eighties that this category usually offers and is enough for everything except colour matching makeup\u003c\/li\u003e\n\u003cli\u003eDimming: mains dimmable, trailing edge, to 1 per cent\u003c\/li\u003e\n\u003cli\u003eElectrical: Class 2, double insulated, with an integral constant current driver. No earth required and nothing separate to find a home for above the ceiling\u003c\/li\u003e\n\u003cli\u003eFire rating: fire rated to 30, 60 and 90 minutes, tested to BS 476 Part 21 in both plasterboard and timber joist constructions, and the test certificate is downloadable from this page\u003c\/li\u003e\n\u003cli\u003eStandards: BS EN 60598 for luminaires, BS EN 62471 photobiological safety at the exempt group, BS EN 55015 for electromagnetic emissions, UKCA and CE marked, plus BS 476 Part 21\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 0.52 kilograms\u003c\/li\u003e\n\u003cli\u003eGuarantee: seven years on the fitting, the LED module and the driver\u003c\/li\u003e\n\u003cli\u003eFinish: triple plated polished chrome over brass, which is the finish that survives a bathroom because the copper and nickel layers underneath are what actually stop corrosion\u003c\/li\u003e\n\u003cli\u003eInsulation: may be covered directly, no hood needed\u003c\/li\u003e\n\u003cli\u003eInsertion depth: 55mm, and this is the figure that decides whether it fits your joist void\u003c\/li\u003e\n\u003cli\u003eBeam angle: 60 degrees\u003c\/li\u003e\n\u003cli\u003eGasket: silicone, captive, replaceable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat arrives\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ethe downlight with its driver and flex tail\u003c\/li\u003e\n\u003cli\u003ean IP65 push fit connector\u003c\/li\u003e\n\u003cli\u003ea spare gasket\u003c\/li\u003e\n\u003cli\u003ea cut out template\u003c\/li\u003e\n\u003cli\u003etest certificates by download\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eA registered electrician. Electrical work in a room containing a bath or a shower is notifiable under Part P of the Building Regulations in England and Wales. That means it has to be done by a registered electrician or signed off by building control. Replacing a like for like fitting on an existing circuit is not notifiable. Adding a new circuit, a new socket or a new spur is. Check the insertion depth against your void before cutting, and lay the cut outs out from the basin and the bath rather than evenly across the ceiling, because an evenly spaced grid reliably puts a light directly behind the person using the mirror.\u003c\/p\u003e\u003ch3\u003eChoosing between this and the alternatives\u003c\/h3\u003e\u003cp\u003eThree specifications decide a bathroom downlight and only one of them is usually printed on the box. IP65 rather than IP44 if it is going in zone 1, which is over the bath or in the shower. Fire rated if the ceiling is a fire compartment, which it is in every flat. And beam angle, which should be narrow for a high ceiling and wide for a low one. Lumens matter far less than any of those, and colour rendering matters more than lumens.\u003c\/p\u003e","brand":"Bathe and Beam","offers":[{"title":"2700K warm white","offer_id":58023151010174,"sku":"BBM-DWN-020-27","price":43.95,"currency_code":"GBP","in_stock":true},{"title":"3000K warm white","offer_id":58023151042942,"sku":"BBM-DWN-020-30","price":43.95,"currency_code":"GBP","in_stock":true},{"title":"4000K neutral white","offer_id":58023151075710,"sku":"BBM-DWN-020-40","price":43.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/1527\/9230\/files\/IP65_Fire_Rated_Airtight_Downlight_in_Polished_Chrome.jpg?v=1789239807"}],"url":"https:\/\/batheandbeam.com\/collections\/airtight.oembed","provider":"Bathe \u0026 Beam","version":"1.0","type":"link"}