Protecting light sockets from rain?
#1
Member
Thread Starter
Protecting light sockets from rain?
We have these sockets pointing up on a menorah. The bulbs screw in pretty tight but over several years, water has gotten in the sockets and caused corrosion of the sockets.
https://www.homedepot.com/p/Leviton-...-000/100356874
Officially, these are 'weatherproof', but I think that depends on the bulb forming a tight fit with the rubber? which doesn't seem to be the case with the bulbs being used? Or water does just work its way in.
Any advice on what to do?
We tried silicone caulk. But when the bulbs have to be removed, you have to cut it / risk cracking the bulbs with handling. And redoing it is a pain.
We tried the liquid electrical tape. But has to be re applied after removing the bulbs.
Is there some sort of electrical grease that would go inside on the threads / center contact that I guess 'moves out of the way' when the bulbs are screwed in? But protects the threads / center contract? And not conduct electricity between the threads and center contact?
Or I just thought... a grease. or.. plumbers putty!? that would go around the bulb / rubber of socket interface.
Thanks!
https://www.homedepot.com/p/Leviton-...-000/100356874
Officially, these are 'weatherproof', but I think that depends on the bulb forming a tight fit with the rubber? which doesn't seem to be the case with the bulbs being used? Or water does just work its way in.
Any advice on what to do?
We tried silicone caulk. But when the bulbs have to be removed, you have to cut it / risk cracking the bulbs with handling. And redoing it is a pain.
We tried the liquid electrical tape. But has to be re applied after removing the bulbs.
Is there some sort of electrical grease that would go inside on the threads / center contact that I guess 'moves out of the way' when the bulbs are screwed in? But protects the threads / center contract? And not conduct electricity between the threads and center contact?
Or I just thought... a grease. or.. plumbers putty!? that would go around the bulb / rubber of socket interface.
Thanks!
#2
Member
I would try Permatex bulb grease, commonly available in big box stores. It's dielectric, non-conducting, but screwing the bulb in will get you a good connection. It acts as a lubricant and coats the surfaces to slow corrosion. You just put a light coating on the lamp's base.
PJmax
voted this post useful.
#3
From Leviton... Perfect for temporary lighting applications-not waterproof
Those are weather resistant sockets but they are designed to use bulb down.
Anything you do between the bulb and the socket would be experimental.
It would probably be most effective to use a closed top chimney.
Those are weather resistant sockets but they are designed to use bulb down.
Anything you do between the bulb and the socket would be experimental.
It would probably be most effective to use a closed top chimney.
#4
Member
Thread Starter
@pjmax closed top chimney.?? those bulbs are called chimney style. But what do you mean with 'closed top'?
@thisoldman - thanks. I'll look for that. although the plumber putty I just thought of is something I have. And the bulbs are LED, so not too hot. Although as I type, I envision the putty not holding onto the glass / water will squeak by.
@thisoldman - thanks. I'll look for that. although the plumber putty I just thought of is something I have. And the bulbs are LED, so not too hot. Although as I type, I envision the putty not holding onto the glass / water will squeak by.
#5
Can't tell the exact design in the picture.
Many menorahs use an open type chimney that drops over the bulb and socket.
I would not recommend plumbers putty. I would recommend silicone grease.
Silicone grease
Many menorahs use an open type chimney that drops over the bulb and socket.
I would not recommend plumbers putty. I would recommend silicone grease.
Silicone grease
#6
The stuff THIS OLD MAN suggested I believe is the same material they use in auto light bulbs. Prevents corrosion.
So, this is an outside display.
There is really nothing that will weatherproof a light bulb that is standing up. You might consider putting a decorative awning/roof or lean-to, over the display. That would most likely be your best protection.
So, this is an outside display.
There is really nothing that will weatherproof a light bulb that is standing up. You might consider putting a decorative awning/roof or lean-to, over the display. That would most likely be your best protection.
#7
Member
When I was a kid hanging outdoor holiday lights, my dad would give me chewing gum, then twist it around the bulb.
Worked long enough for the holiday light display.
Worked long enough for the holiday light display.
#8
Member
Thread Starter
Sorry I wasn't too clear on the bulbs. They are solid glass / closed on top. LED 'filament' in them, but closed on top / solid glass . water can't get into the bulb itself. Just gets in between glass / rubber edge of bulb / socket.
They are something like this:
https://www.amazon.com/Westinghouse-...7XW14RPN/?th=1
We're not using these exactly. Some chinese knock off, But just as expensive and amazingly sensitive to jostling. And I think sensitive to even the slightest voltage drop. if the contacts have any corrosion or you don't screw it all the way in with power already in - it lights dim for a second then it doesn't light at all.
Yes! something simple like gum - it's only outside for a few weeks a year.
I'll try silicone grease on outside glass / rubber edge and dielectric grease
They are something like this:
https://www.amazon.com/Westinghouse-...7XW14RPN/?th=1
We're not using these exactly. Some chinese knock off, But just as expensive and amazingly sensitive to jostling. And I think sensitive to even the slightest voltage drop. if the contacts have any corrosion or you don't screw it all the way in with power already in - it lights dim for a second then it doesn't light at all.
Yes! something simple like gum - it's only outside for a few weeks a year.
I'll try silicone grease on outside glass / rubber edge and dielectric grease