Can this bulb be used in enclosed fixtures?
1624562
No. Printed on the bulb itself is the text: "Caution not for use in totally enclosed luminaries suitable for damp locations" (two separate lines split between luminaries & suitable. It is not clear to me if this means it can be used in damp locations or not, but definitely not in enclosed lamps.)
1624563
No. Printed on the bulb itself is the text: "Caution not for use in totally enclosed luminaries suitable for damp locations"(two separate lines split between luminaries & suitable. It is not clear to me if this means it can be used in damp locations or not, but definitely not in enclosed lamps.)
1624564
On the package it says: "Not suitable for totally enclosed fixtures". The keyword here is "totally". I won't get too worried about using it in my enclosed ceiling lights. As long as the fixture is not air-tight, it should be fine.
1624565
don't know - have 6 but all are in open fixtures. have 1 100-watt equivalent that says that says don't use in enclosed fixture. would be reluctant to use 11-watt bulb in enclosed fixture.
277775
This depends on the bulb, not on the fixture. This Sunlite fixture is a "fully enclosed fixture," so theoretically you should only use bulbs in it that do not say "not for use in fully enclosed fixtures." I don't know much about CFLs, but with LED lamps the problem is that the the bulb itself cannot handle the heat generated and trapped within the globe. There are plenty of LED lamps that are appropriate for use in enclosed fixtures like this, but they tend to be significantly more expensive than standard LEDs. That said, I am currently using some colored LED bulbs in these fixtures that are NOT rated for fully enclosed fixtures, and so far I have not had a problem. Only time will tell if their life will be diminished, but as I understand it, in the case of LEDs, the danger is to the bulb, not to you or your environment, so you could just try standard LEDs.
322119
Make sure you follow the instructions that come with the bulb. Many CFLs are not suitable for enclosed fixtures (such as glass globes where there is no ventilation to dissipate heat). I've installed CFLs in an enclosed ceiling fixture and the CFLs failed in less than a year. But the CFLs that I installed in lamps with open-air lampshades are still working after several years.
1494118
I can't imagine why they would not work in an enclosed fixture... They are slightly larger in diameter than a traditional bulb, but they fit into my glass shades OK.
1171422
I don't see why not. Especially if the enclosure is sealed. I'm really happy with these bulbs
429629
I have this installed in a fixture that is fully open to the elements but it is covered by my patio. As a CFL bulb, they are not recommended to be in completely enclosed fixtures so I would imagine it is okay as long as it is not open to rain and heavy wind.
1353225
Don't count on it. I suppose if the fixture is well-sheltered like on an enclosed porch you'll be OK, but I wouldn't expose the bulb to driving rain. I use them indoors.
2009346
It's unlikely to fit. This bulb is a good 50% larger than a standard light bulb (if you see the little white logo on the side? A normal light bulb comes up to just the middle of this logo) if you were to put it next to this bulb). It is also *substantially* heavier than a normal bulb. So unless you have a good 1.5 or 2 inches of extra room in your fixture in front of a traditional bulb, this one will not fit. It also runs very hot, so you cannot put it in an enclosed space, it needs airflow or it will overheat.
57047
yes, it will work . the bulb can be used in both outdoor and indoor setting as long as its in a full or semi closed enclosurecheers
1615368
Two of six that we placed in a single bulb outdoor enclosed fixture burned out in less than a week. The packaging does not say you can't use them in enclosed fixtures unless you are using them with other types of bulbs in the same fixture. YMMV
892920
As long as that your lighting fixture is water proof and the bulb is away from rain or water, then it should be fine. However, completely shielded lighting fixture might shorten the lifespan of a led bulb.
486036
We did not put it in an enclosure, nor do I believe that this use is mentioned in the literature provided. That said it is a very cool running light, approved for indoor and outdoor use. I can not see any reason why it would not work efficiently in an enclosure. I can say it has already lasted twice as long as the old style bulbs in rather severe weather.
1494122
What do you mean by an enclosed fixture? Though i don't see why not. I've been replacing the bulbs in my house and others because of the lower power use/heat generation. Low energy bulbs are saving me tons of money. Since there is far less heat generation I don't see why this would be an issue.
646411
Can this be used outdoors in a mostly enclosed (bottom is slightly open) post fixture?
57723
I don't see why not. They appear to be sealed like any other light bulb on the market. So long as there is shielding from direct rain fall (as in a standard outdoor fixture) it should be fine. The only issue may be the light output. Generally outdoor lights for usable illumination are rated at 100 watts while this bulb is rated to replace 60 watt incandescent bulbs. It is still a bright light and perfect for indoor use or perhaps as a porch light, but as an area light for outdoors you may want something with more output.
1100321
that shouldn't be a problem as long as the bulb is small enough. There is not a lot of room in the housing. Right now I have a micro cfl in mine.
180819
This fixture is at my customers sink so I can't look at it. However since there is an LED bulb made for every base that I know of, I would be certain that there is some form of LED bulb you can use in this. It is open at the top so it is not considered an enclosed fixture. If you will find out the base required once you receive this you can Google or eBay that base and the word LED and you will find your bulb. It is truly an incredibly beautiful fixture.