The most likely cause of accidentally flashing lights is that a regular bulb has been replaced with a flash bulb by accident. If that’s not the case, you should look for a bulb on the strand that is not quite seated properly and will lose its connection when it’s touched or moved.
Ensure you have a safe environment for them to work on, and there aren’t items such as logs, build-up of yard materials, missing or damaged shingles, and weak areas on the roof. Communicate any known electrical issues with contractors at the beginning of the project, and consider hiring an electrician to fix those. Finally, if you are attempting the project yourself, do so when there isn’t any rain, and you can safely get your footing on the roof using proper equipment, such as an extension ladder. Don’t attempt this alone, and have a helper nearby to assist.
It’s not a good idea to mix LED and incandescent Christmas lights if you can avoid it. LEDs and incandescents can have significantly different electrical current needs. This difference can lead to a higher risk of problems and failure for both light strands. When possible, switch all your lights over to one kind or the other for the best results. Do not connect the different types of light strings to each other, and avoid linking them to the same circuit.
If you need help with your holiday decorating, the first step is determining your lighting and decor needs to narrow down your pro options. For example, if you want a custom outdoor light display with all of the bells and whistles, you’ll likely need to hire a local holiday light installer who specializes in that service. But if you only need to hang some lights inside in hard-to-reach places, consider hiring a handyperson or an interior decorator instead. It’s best to contact at least three different companies for quotes and to find out what services they offer.
You can choose to hang Christmas lights on either gutters or shingles—either option is fine. If you have gutter covers, shingles may be your only option. But, all-in-one clips are designed for both applications.
The Martin, SD homeowners’ guide to holiday decorating services
From average costs to expert advice, get all the answers you need to get your job done.
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