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About Al Latimer
Expertise
I held a California Electrical Contractor`s license from 1958 to 1970. Moved to Arkansas and contracted from 1970 to 1993 when I retired. I currently hold an Arkansas Lifetime Master Electrician`s license. During that span of time I`ve worn many hats, from estimating job costs to trouble shooting, from crawling attics to paying the bills. But I think that the part that`s most enjoyable is what I`m doing now, namely helping others with the solving of their problems and answering their questions.

 
   

You are here:  Experts > Home/Garden > Home Improvement/Repair > Electrical Wiring in the Home > changing lightbulb fixture

Electrical Wiring in the Home - changing lightbulb fixture


Expert: Al Latimer - 6/20/2004

Question
Hi Al,

I'm trying to change a light bulb fixture because a burnt out bulb got stuck in when I was trying to remove it.  This house was built in 1979.  The original fixture had a pull chain on it, but I bought one without the pull chain.

The old fixture has a short black and a short white wire attached.  The new fixture has a copper section with two screws on each side of center.

I'm not sure where to attach the black and white wires to the new fixture and how to connect them to the old wires coming out of the ceiling.  There is only one black bare-ended wire coming from the ceiling.  The rest are still enclosed in screw caps (three wires each).

Does the short black one attach to the other black one with a screw cap (I took a screw cap off and think it connected the black wires).  There doesn't seem to be an obvious place to connect the white wire.

Can you help?

Thanks.

Robert  

Answer
Robert, on your new fixture if there are just two screw terminals, one should be a brass or darker color and leads to the center of the lamp socket.  This would normally be where the short single black wire connects.  Of the other two groups of three wires, one should be made up of two black wires and one white wire.  Leave this group alone under the wire nut.  The other group should be all white and a white from this group needs to connect to the other screw terminal on the fixture which will be a silver or bright color and runs to the outer shell of the lamp socket.

If this arrangement does not agree with your situation, feel free to come back with any additional detail you can come up with.

Al  

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This site answers questions related to home electrical wiring, home wiring, general electrical help,and other electrical questions related to aleternating current (AC). You can find help on the National Electical Code, home electrical issues, wiring electrical outlets, installing lighting, electrical grounding, and general electrical help for do-it-yourself projects not require an electrician. If you do not see your home electrical wiring question answered in this area then please ask your electrical wiring question here
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