So this can be used to seal around recessed light gaps in the attic, so can be next to insulation?
841584
Not really a good choice for that application. A better choice would be a light fixture cover that goes over the fixture that allow the heat to escape but not air. The cover allows for insulation to blown over it while protecting the light fixture and allowing for the heat from the bulb to harmlessly escape. Amazon sells Tenmat Insulation fixture covers for different light styles. Once you put it on, you can seal it to the ceiling floor with foam, then cover it insulation to prevent any fire hazard.
841585
It is insulation in a can, basically. We also bought the applicator wand - perhaps it's required with this type can (it's been awhile since we used it). Wonderful stuff for filling in holes and cracks around foundations, between boards, around windows and doors. Addendum: I just saw LasVegasTony's answer and reread your question. I did not see you were referring to "light fixtures" but rather thought you meant outdoor light leaking in through holes. I would defer to his answer as I have no knowledge of efficacy or safety around electrical fixtures. :)
841586
Christine,Yes..First, you can go to Home depot and get some 1 inch rigid insulation. Fabricate a box to cover the light housing. Then set it over the light can & apply a thin bead of yhis foam around the edges. Remember, interior walls where electrical and plumbing penetrations are at the top of the wall plate as well.Insulating without "air-sealing" is a waste of your money. This product works very well. Amazon also has the tool yoy need to use with this insulation foam. And remember, if the material in the tip becomes hard, just spray some WD-40 in it and it will be good to go.~Kevin Christine,Yes..First, you can go to Home depot and get some 1 inch rigid insulation. Fabricate a box to cover the light housing. Then set it over the light can & apply a thin bead of yhis foam around the edges. Remember, interior walls where electrical and plumbing penetrations are at the top of the wall plate as well.Insulating without "air-sealing" is a waste of your money. This product works very well. Amazon also has the tool yoy need to use with this insulation foam. And remember, if the material in the tip becomes hard, just spray some WD-40 in it and it will be... » Read More Christine,Yes..First, you can go to Home depot and get some 1 inch rigid insulation. Fabricate a box to cover the light housing. Then set it over the light can & apply a thin bead of yhis foam around the edges. Remember, interior walls where electrical and plumbing penetrations are at the top of the wall plate as well.Insulating without "air-sealing" is a waste of your money. This product works very well. Amazon also has the tool yoy need to use with this insulation foam. And remember, if the material in the tip becomes hard, just spray some WD-40 in it and it will be good to go.~Kevin « Show Less
888379
I didn't know such a thing existed. I have no idea what the answer to your question is, but it would seem that if lens sealer could be applied to a standard headlight, I would think it could be applied to this one. I figured I got 95,000 miles off the first set of lights, and I plan on selling my car before I hit 190,000...so I don't think sealer is necessary in my climate. Good luck!
988904
While it appears to be completely sealed and weather resistant, I believe I read in the accompanying literature that it is not officially rated for exterior applications. I would trust using it in under a soffit if it did not rain directly on the light.
186315
I would think so. Anytime you put any insulation between the AC closet and other rooms, it's got to help.Larry
710643
I used it on the wall but a radiant barrier properties is it reflective capabilities it has no insulation factor so I would think an overlap would suffice as small as a quater inch. I would only staple it or tape together if I expected some kind of disturbance.
1656215
What I did was build a 4 sided box with an open top surrounding the fixture. This eliminates the contact of insulation and allowing heat to escape if any.
1828078
I am NOT in construction but I see no reason why foam insulation would be a problem. The light gives off very little to no heat, so if heat from the light is your concern, it shouldn't be.
1838173
Yes definitely. Used it to seal a skylight on a previous motorhome. Just be sure to clean the surface of the skylight as directed in the instructions.
12701
I have bought these same FF130E's to install over my recessed lights to insulate the holes. The interiors of these covers measure at 10 inches, so you should have ample room for your lights. To completely seal the fixtures so that no heating or cooling air escapes and they are well insulated you may want to also purchase Touch 'n Foam 4004501212 FireBreak Flame Resistant Sealant to go with the covers. Just follow the directions that they provide.
119826
The packaging says "not suitable for totally enclosed fixtures or insulated air tight recessed down lights" and "do not use where directly exposed to water". But it sounds like your lamp post would be OK. Note that it also says "not compatible with photo controls..."
405478
I used it to seal the area around a sky light and it worked. My only question is how long will it last?
146112
No, the clearance from ceiling to top of the first bulb is slightly less than 1 inch, so while you may be able to recess the "can" slightly you won't be able to fully hide it.
950887
I used this to line the inside of my speakers essentially to prevent the sound waves from coming in contact with the wood. Going by this logic, to keep sound/noise from entering the room, you should line the outside of the door. Having said that, this might make your door look odd from the outside! Theoretically, you can put this on the inside of the door to provide sound proofing but I'm not sure how effective it will be.
434270
I am not sure it would be a good substitute for electrical tape. It would certainly be strong enough, but it is extreemly sticky and thick, and I think it would be difficult to use it for wrapping wire connections. Not sure about it's insulating properties. It is not "stretchy" like electrical tape.
1393174
In an uninsulated ceiling no, in an insulated ceiling yes to maintain clearance to insulation
1370549
I had existing 4" recessed lighting that used screw in halaogen bulbs , the housing fit in a 4" hole through the ceiling,withe the wiring in the attic. It was simple for me ,to replace the halogen with the T41 , plus now I can insulate my attic .Go to your local box store and look at the recessed cans , just make sure you get one that has the "normal " bulb screw in socket . any make should work , but yes it requires the 4" hole
790610
You would have to have a shroud big enough to fit the light. Other than that, I can see no reason why this wouldn't work as a recessed light. That being said you would have to have a pretty substantial sized shroud. I know in my backyard, they are not recessed.