Can this bulb be used in an enclosed fixture?
590826
I can't find any restrictions on the use of this bulb to replace incandescent bulbs of the same size.
188003
I don't think there is an LED bulb on the market that is safe for use in fully enclosed fixtures. They don't generate much heat at all, but they do generate enough to significantly shorten their lifespan.
1223532
As Stair Climber said, the package says not to put it in any enclosed fixture. I have mine enclosed in an outdoor lamp post but it does have vent holes at the top. It would probably be too bright for indoor use anyways.
1359045
The box indicates it shouldn't be used in totally enclosed fixtures or "insulated air tight recessed down lights." I'm not sure what insulated air tight means in this case but if your fixture is open and ventilated if think you were good. The light itself should be great illumination wise.
1980592
According to the Philips LED bulb data sheet, it should not be used in a totally enclosed fixture.
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.
2080043
The manufacturer indicates that their bulbs only be used in non-enclosed fixtures (as they need air to cool the LED junction, or they will burn out quicker, how much is hard to say). This marking is typical of every LED bulb I have used though. The bulb will still operate, you just will not get the life that it is rated for. You may want to call Philips customer service and ask your question also and ensure there is no safety risk besides the shorter life.
1004530
Yes. I have my Cree bulb in 2 outdoor fully enclosed lighting fixtures. These Cree bulbs are ideal for that application.
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.
568702
I would think so, I've used them in enclosed and non-enclosed fixtures with no problems.
1659284
Hello. If there is some ventilation there should be no problem. But using a complete sealed fixture (like IP65), this could overheat the bulb. Your technolamp Team.
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.
952721
these bulbs are not intended for use in enclosed can light fixtures. a statement on this is included on the product packaging
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.
43355
I don't think so, because it would need to be protected from direct moisture I'm sure and one of the provisions for use states it cannot be used in enclosed fixtures.
880562
It will work in a fully enclosed fixture but does not have to be fully enclosed
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.