💡 Westinghouse 0391500 Clear Incandescent Light Bulb: Brighten Your Space with Clarity Review

Poorly made. Soldering doesn't last, and lightbulbs never last more than a few days. Estimated 5000 hours of use, closer to 50. I bought two boxes (48 bulbs) and already have 12 more bulbs left.

My apartment doesn't have a heated garage so I put one of these in the top ceramic surround of my one car garage to keep out the cold. It will be above freezing indoors to melt the slush from the car at night and I just leave it on 24 hours a day to keep the stove warm so the wet floor doesn't freeze and is mostly dry by evening. .Of course it's not very warm, but better than not warmed up. YRMV

The bulbs were a little shorter (3/4-1 inch) than the originals as I noticed some other people were saying the same thing, but this doesn't affect performance the heaters. in general it works like new again when i had blown 2 out of 4 bulbs it sure worked weird, just warmed up for a few minutes then the fan went on and off every few minutes. Now it gets nice and hot and continues to work until the temperature in the room becomes. So there are no complaints!

I don't have a heated garage in my apartment so I put one of these in a ceramic socket over the ceiling in my garage for a car to keep out the cold. If it's below freezing outside the temp inside will be above freezing to melt the slush off the car overnight and I just leave it on 24 hours a day to keep the stove warm so the wet floor not freezing and mostly will not be dry until evening. Of course it's not hot, but better than without heating. YRMV

Turns on for about 10-20 minutes, then turns off automatically for about 20-30 minutes, then turns on again, repeat this process over and over again. How long it burns depends on your chance or luck. I bought from two different sellers (two different models) but you can see they are exactly the same and I think they are actually made by the same manufacturer (you know who!). In the product information part they never mention this fact. I haven't returned them, just make sure you don't use them…