Are these bulbs recommended for enclosed fixtures?
215059
I'm not sure but they don't get overly hot so it would be ok for those fixtures .
215060
I use them with enclosed fixtures so far without any issues. However the thing to remember is how they fit dimension wise. My ceiling lights are enclosed and are big enough to accomodate the extra length of the bulb. Also, I have noticed the heat factor is low compared to incandescent bulbs, so in my opinion these bulbs are just fine for enclosed fixtures.Hope this helps
215061
For liability purposes, I doubt if any manufacturer would recommend any bulbs for enclosed fixtures. I have tried 13w (60w replacement) bulbs in enclosed fixtures, without noticeable heat buildups). I wouldn't even think about it in locations that were "on" continuously.
215062
I use them with enclosed fixtures so far without any issues. However the thing to remember is how they fit dimension wise. My ceiling lights are enclosed and are big enough to accomodate the extra length of the bulb. Also, I have noticed the heat factor is low compared to incandescent bulbs, so in my opinion these bulbs are just fine for enclosed fixtures. Hope this helps
215063
I would say yes. We use them in lamps but I don't see why you couldn't use them in hall ceiling fixtures or outdoor lighting.
1544139
I believe these bulbs need to be in an open fixture...They can be placed in a dome fixture if it's not full enclosed.
1868471
As long as the fixture is rated for a 100 Watt Incandescent, you'll be just fine.These instantly emit a brilliant 1700 Lumens - perfect for outdoor. Bad part is the relatively short 750 hour life. "Double life" bulbs last longer, but you lose a few hundred lumens.
101205
In fact these bulbs will work great in a can (recessed) light fixture. Most of the light is emitted from the round end of the bulb.
538149
That question is a tricky one. It depends how the manufacturer and what the manufacturer uses to dissipate heat generated at the junction between the circuit board and the LED. In sealed industrial LED applications, the heat sinks are enormous and can tolerate the junction inefficiency. I seriously doubt that residential LED bulbs are designed for that purpose, so I would not recommend using these in a sealed fixture.
600112
I do not know what is recommended but I use mine in my attic. Unheated in the winter and not cooled in the summer. I also user florescent bulbs in my garage.
2142860
It is not recommended to use the light in enclosed fixture not due to safety but due to the impact on lifetime of the lamp. LEDs do not like heat and depending on the heat generated in the application, the hours of usage, the life of the lamp may be shortened. The lamp features over temperature protection. In the event the ambient temperature of the application gets too warm (exceeds 45C) the lamp will dim down to allow it to cool off. Replace and forget!
794017
We use ours inside so not sure. If rather bulb is in an in closed fixture and/or under the house' serves, it should be ok.
119824
IMHO these are the best Led on the market, by far. I would be careful using these bulbs(any Leds) in an enclosed lamp. All Led manufactures warn against using Led light bulbs in enclosed lamps. They can over heat, and shorten the life span of the bulb. The other issue, all Led manufactures warn against using Led light bulbs outside. Unless it states the bulb is for outside use, be careful. I hope this helps you.
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
119827
Should be OK as long as it is not exposed to rain and there is no accumulation of water in the fixture. These bulbs do not create a lot of heat but it is best for them to have decent ventilation.
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.
777265
It says right on the neck of the fixture NOT FOR USE IN ENCLOSED LUMINARY. Many commentators stress how little heat comes from these bulbs. That is true on the lighted side. The backside or the side in the enclosed can is another matter. If you feel the backside cooling fins you'll soon realize that plenty of heat is generated, so much so that inside an enclosed can they'd be too hot to touch. That is undoubtedly the reason for the disclosure stated in the first sentence. What is at issue is the build up of heat. Will it trip the cutout? Will it affect the electronics that make the LED function? I have these same lights in enclosed cans in my house. For years I had halogen in the same cans. The cans are rated for insulation coverage. At the very least I'd expect a drop in life expectancy. It'd be nice to have a little vent in the can to vent the heat.
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.
577439
They are rated for indoor/outdoor use. And enjoy! They are fantastic bulbs.
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.
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.