Here are Holiday Electrical Safety Tips from Electrical Safety Foundation International online.

Some more tips
- Choose the right light for the job: light strings and other decorations are rated for indoor or outdoor use. Read the package instructions, and never exceed the recommended wattage.
- Replace damaged electrical products (cords, plugs, ornaments).
- Avoid plugging too many lights and decorations into an outlet. Overloaded circuits can overheat and start a fire.
- Use Ground Fault Circuit Interrupters (GFCI) outlets when plugging in outdoors
- Buy holiday decorations that have the mark of an accredited certification agency on the package.
- Once the package is opened, remember to check for the appropriate approval sticker appearing on the cord for products incorporating light strings.
Choose the right extension cord for the job, and use it as specified. Extension cords can overheat and cause fires when used improperly. Overheating is usually caused by overloading or connecting equipment that consume more watts than the cord can handle. Damaged extension cords can also cause fires. Extension cords should only be used temporarily. Unplugging the cords when not in use.
“Do I need a Service Panel Upgrade?” is a question homeowners ask frequently. An upgrade of an electrical service typically involves an older residence with service size of 100 amps or less and the homeowner is deciding whether to increase the amperage to 200.