I want to use this 150 watt bulb in an older fixture that has a glass globe over it. Will this cause problems with the light cooling if it is enclosed
2072546
It will not overheat as LEDS produce a lot less heat. They use 1/10th the electricity and produce a little more than 1/10 the heat.
2072547
I cannot answer that, I put mine in an outdoor fixture with the bottom open
1064567
The bulb is well hidden...although I don't use an energy saving bulb in this fixture. I'm sure it would be fine though.
516580
Yes def....no worries produces a lot of light even with 40 watt bulbs....also gives off a lot of heat
397377
haven't had any problems with this. I have them in enclosed globes both ceiling and wall and they do just fine. I think the key is that it not be a sealed fixture. In other words, if air/dust can get into the globe it's probably going to be fine. If the light has a seal / gasket of some sort around it to make it airtight/dust proof, then I wouldn't recommend it. Best LED lights I've purchased so far!
1004531
I'm an engineer who designs buildings. Our lighting designers say that LEDs should not be used in enclosed fixtures, but that does not match my experience. I have 5 Besa Bobbi ( Besa Lighting 911052C Bobbi Collection 2-Light Flush Mount, Marble Glass Shade ) ceiling fixtures (which I love) with two of these per fixture, and I have had no failures. I think it is a heat transfer issue. If the fixture were only rated for a 20 W incandescent there might be overheating, but I think that any fixture rated for 60 W lamps will not overheat with 9 W LEDs. I even have one marine light using these on a porch. I'm an engineer who designs buildings. Our lighting designers say that LEDs should not be used in enclosed fixtures, but that does not match my experience. I have 5 Besa Bobbi ( Besa Lighting 911052C Bobbi Collection 2-Light Flush Mount, Marble Glass Shade ) ceiling fixtures (which I love) with two of these per fixture, and I have had no failures. I think it is a heat transfer issue. If the fixture were only rated for a 20 W incandescent there might be overheating, but I think that any fixture rated for 60 W lamps will not overheat... » Read More I'm an engineer who designs buildings. Our lighting designers say that LEDs should not be used in enclosed fixtures, but that does not match my experience. I have 5 Besa Bobbi ( Besa Lighting 911052C Bobbi Collection 2-Light Flush Mount, Marble Glass Shade ) ceiling fixtures (which I love) with two of these per fixture, and I have had no failures. I think it is a heat transfer issue. If the fixture were only rated for a 20 W incandescent there might be overheating, but I think that any fixture rated for 60 W lamps will not overheat with 9 W LEDs. I even have one marine light using these on a porch. « Show Less
1201689
Yes, you shouldn't worry about that :) But let me suggest you something: I highly recommend if you'll use this bulb for this fixture. For me, it's one of the best I've purchased because the light output, durability, and efficiency are impeccable. Also, the color of the light and the fixture blends well. Hope it helps (Pack of 4) G25 LED Bulb 6W, Warm white, 3000K, 40W Globe Bulb Incandescent Replacement, clear Cover, Dimmable, UL Listed, Energy star certified,
119828
Yes. It is designed for use in open fixtures. It's not suitable for totally enclosed fixtures. Not enough air flow will shorten bulbs life. Bulb has 6 year warranty.
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.
1415577
I used a 150 watt bulb without a issue. By the way, you can get this at Mennards for a lot less.
1875784
None that I am aware of at present. I installed my Full Spectrum Light Bulbs (ALZO 45W CFL) in light sockets without a globe or shade (not my original plan). Used in this fashion they throw a lot of light as long as you aren't too concerned about appearances. One is mounted horizontally and another vertically. Both have been in service since the beginning of this year without any problem.
345106
specifically the base does get hot to the touch but it seems very little if any heat is given off. There's nearly no discernible heat from the bulb/light and almost no heat given off in general. Should be completely safe for fully enclosed fixture.
1753364
No. I purchased a bulb that is 100 watts. It works fine but entire metal casing gets extremely hot.
2142863
The packaging indicates you should not use these bulbs in a completely enclosed fixture. It doesn't say if there are safety concerns, or if the primary concern is decreased bulb life due to heat generation (which is minimal anyway).
666464
I have used a 100 watt in it for a long time and then I got a chrome played 75w bulb (totally worth it) which made the light not as bright due to the chrome. That's the last thing you have to consider with the high watt bulbs, will you really want to sit under it? It's so bright I get headaches from regular 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.
992753
If you have a mesh top. Cover your top with aluminum foil. It will help retain heat. If not get a bigger bulb and bigger fixture. I stopped buying these because they only last a month or two until they blow out. The element melts to the copper conductor inside the fixture. No problems with the outlet it was plugged into either, the house in only a year old.
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.