01-08-2013, 11:50 AM | #1 (permalink) |
Join Date: Jan 4 2013 Location: massena Ny
Posts: 22
Rep Power: 0 | Keep blowing same bulb Im new to the business and have a cobra bed that keeps blowing the same bulb.people say I have a wire crossed but can't find it.when the bulb blows 4 more lamps go out any help would be appreciated |
01-08-2013, 04:30 PM | #2 (permalink) |
Guest Join Date: Apr 29 2001 Location: Stewartsville, NJ Age: 55
Posts: 3,121
Rep Power: 0 | Re: Keep blowing same bulb It appears that you have a wire reversed on the lampholders and it is using the filament of the lamp that blows as a conductor to continue power to the rest of the lamps that go out when that lamp fails. Check your wiring at that lamp and the first lamp that goes out. Did you change the lampholder with the starter end? If so, you probably got the wires reversed at that point. It matters on a lampholder with an integral starter holder. |
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