are these lights for use only in enclosed fixtures?
1169634
I use them in fixtures in a light bridge in our office. Don't know about exposed applications but would guess not.
1169635
They are air cooled. Used Indoors only at this wattage and voltage if they are 110 volts. They do make a style for outdoor lighting that is low voltage. but if this is a 50 watt 120 volt then it must be used in dry location indoors not outdoors where moisture can get to it. If it used in a sealed water tight fixture outdoors then maybe ok...but double check your wattage in the sealed 110/120 volt fixture make certain it does not say 20 watt. A sealed fixture can get too hot out doors too.
1169636
No, I am using them in an exposed wall mounted fixture. However they are located in a spot that cannot be touched easily.
1169637
They will work in exposed applications as well, but you should follow manufacturers instructions.
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.
777266
Here is a quote from http://www.bulbs.com/learning/ledfaq.aspx#anchorenclosedShould LEDs be used in enclosed fixtures?Not if they are completely enclosed. In order for an LED to function correctly, they must be in a non-enclosed fixture to allow for heat to dissipate from the heat sink. Otherwise, they can overheat and may fail early.That pretty much mirrors my thought.
441906
They did not work for us in single bulb outdoor enclosed fixtures. The package states, "Do not use in multi-bulb enclosed fixtures together with other bulb technologies...". It does NOT say not to use them individually in outdoor enclosed fixtures. In fact, is also says "Suitable for damp locations but not for use where exposed directly to weather or water.", which seems to imply that enclosed fixtures are preferable. Unfortunately, two of the six bulbs we installed burned out in less than a week. I replaced the rest and will use them indoors. Hopefully, they will do better inside. They did not work for us in single bulb outdoor enclosed fixtures. The package states, "Do not use in multi-bulb enclosed fixtures together with other bulb technologies...". It does NOT say not to use them individually in outdoor enclosed fixtures. In fact, is also says "Suitable for damp locations but not for use where exposed directly to weather or water.", which seems to imply that enclosed fixtures are preferable. Unfortunately, two of the six bulbs we installed burned out in less than a week. I replaced the rest and will use them indoors. Hopefully, they will do... » Read More They did not work for us in single bulb outdoor enclosed fixtures. The package states, "Do not use in multi-bulb enclosed fixtures together with other bulb technologies...". It does NOT say not to use them individually in outdoor enclosed fixtures. In fact, is also says "Suitable for damp locations but not for use where exposed directly to weather or water.", which seems to imply that enclosed fixtures are preferable. Unfortunately, two of the six bulbs we installed burned out in less than a week. I replaced the rest and will use them indoors. Hopefully, they will do better inside. « Show Less
972018
It's a totally enclosed fixture. Not an issue. There is a 12volt set of leads on the bottom. These can be buried directly because it's low voltage.
1967618
No, the box is very well labelled and clearly states that it is not for use in enclosed luminaires: "USE IN OPEN LUMINAIRE ONLY." That said, the lamp itself says "NOT FOR USE IN TOTALLY ENCLOSED LUMINAIRES," which just confuses things by adding the "totally" bit. It claims to be dimmable, but I have not checked it for flicker (a common issue with dimming LED lamps).
1152170
The top and bottom are open so the bulbs would be exposed. I don't think they should be used outdoors but technically they can
2187051
These are meant for open use in a chandelier, which is how I have been using them. If they were protected there should be no problem with using them outdoors. They are good bulbs.
1494119
No. The packaging that is with the bulb states "Do not use in enclosed fixtures", under "CAUTIONS & WARNINGS". LED lights fail if they become too hot, that's why it has cooling fins at the base of the bulb. An enclosed fixture would trap the heat.
1615367
Yes. I have several cree bulbs in enclosed fixtures and have had no problems with them.
263469
I have used them in all the fixtures in my house for months now, dropped my energy bill by 20%. I have several dome type ceiling fixture that are enclosed, i have also used them outside, exposed to the weather and as of yet, they all work great. I have had one bulb out of the 20+ that I purchased go bad. If by totally enclosed luminary you mean a sealed outside light fixture, I have not.
1341120
The led bulbs work well in enclosed locations. Just make sure the size of the bulb will fit.They are good for stove hoods and ceiling fans because they generate much less heat.
236775
when i read the manufactures directions on the package it did not say it could not be used in fully enclosed fixtures it just stats not to mix different bulb types such as cfl in the same fixture
397375
I have not experienced any issues with these. I have them in the home and outside. Enclosed bathroom ceiling lamps and similar have been fine.
1328335
Yes, I am using these both inside and outside. Obviously needs to be in an approved outdoor fixture. These are better than CFL's outside, especially in cold weather, as they are instantly at full brightness without any warm-up period.
1262721
There is no indication that these LED lights are either indoor or outdoor. They are low voltage/wattage and therefore should not be suseptible to outdoor temperatures. I am not sure if they are waterproof though, or what would happen if rain got into them. If they are sheltered from the elements I doubt it would be an issue.
1026355
Hello,To be honest, I haven't used them outside yet. My fixtures outside are different than inside.