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As the holiday season draws near, the twinkle of Christmas lights and festive decorations brings joy, but it also brings real electrical risks. From overloaded circuits to damaged light strands, holiday decorating can pose serious fire and shock hazards. According to the Electrical Safety Foundation International (ESFI), about 25% of holiday fires are caused by electrical decorations. Of those fires, 44% were caused because the ornament was too close to a heat source, which is a common contributor to electrical fires. The National Fire Protection Association most recent data found that fires that began with decoration resulted in $17 million in direct property damage.

Below is a guide to help you and your family prevent fires with decorations this holiday season.

Inspect Before You Plug In
  • Examine all light strings, extension cords, and plugs for frayed wires, cracked sockets, or loose connections before using.
  • Discard any damaged or worn-out sets, don’t try to repair faulty wires yourself.
Use Certified, Properly Rated Lights
  • Only use lights that have been tested by a recognized lab (look for UL, ETL, or similar marks).
  • Use outdoor-rated lights for outdoor displays. Indoor-only lights are not built to withstand moisture or rugged use.
Protect Against Electrical Shock
  • Plug outdoor decorations into circuits protected by ground-fault circuit interrupters (GFCIs), this reduces the risk of shock.
  • Avoid using nails or tacks to fasten light cables. Use insulated clips or hooks so you don’t damage the wire insulation.
Avoid Overloading Circuits
  • Don’t connect too many light strings to one outlet or extension cord. Overloading can cause overheating and fire.
  • Use power management tools like timers or smart plugs so lights aren’t running unattended.
Placement & Clearance
  • Keep all electrical decorations at least 3 feet away from heat sources like heaters, fireplaces, or radiators.
  • Be careful when stringing lights near power lines, maintain at least 10 feet of clearance.
Turn Off Lights When Not in Use
  • Always unplug or switch off decorative lights before going to bed or leaving home. This simple practice reduces fire risk significantly.
  • Use timers for automatic shut-off, saving energy and enhancing safety.
Know When to Replace
  • If cords or lights feel warm to the touch while in use, it’s a warning sign, stop use immediately and replace them.
  • Don’t try to run power through worn-out or makeshift electrical setups. If you’re unsure, call a licensed electrician.

Holiday decorating is one of the most joyful parts of the season and when it comes to electrical safety, a little extra care goes a long way. By inspecting your equipment, using only rated products, managing power loads wisely, and making sure everything is turned off when unattended, you can help keep your celebrations both bright and safe. Until next time my friends, be prepared and stay safe.

The Gerloff Company would like to wish you and your family a Merry Christmas!

Reference: “Holiday Safety” by the US Fire Administration, “Prevent Holiday Fires” by Electrical Safety Foundation International, and “Decoration Fire Stats” by National Fire Protection Association