Christmas Light Hazards — Keep the Holidays Bright, Not Risky

Did You Know?

Early electric Christmas lights debuted in 1882, but it wasn’t until the 1940s that they became widely available to the public. Today, they’re a festive tradition — but also a hidden fire hazard if used improperly. [2]

An overloaded outlet with multiple sets of christmas lights plugged in

STAY INFORMED

  • Christmas lights add beauty and cheer to the season, but they also carry real electrical risks when not used safely.
  • Each year, hundreds of house fires are caused by holiday decorations, most of which could be prevented with better planning and safer habits. [1]
  • Indoor and outdoor lights must be properly rated, maintained, and plugged into safe power sources to avoid short circuits or overheating.

HELPFUL TIPS

1. Turn Off Lights When Unattended

  • Always turn off holiday lights before going to bed or leaving home. Unattended lights are a leading cause of seasonal electrical fires.

2. Don’t Overload Outlets

  • Never plug too many strings of lights into a single outlet or extension cord. Use surge protectors and follow manufacturer guidelines to prevent overheating.

3. Use Properly Rated and UL-Listed Lights

  • Only use lights and extension cords labeled for indoor or outdoor use as intended. Look for UL (Underwriters Laboratories) certification to ensure they meet safety standards.

4. Follow Manufacturer's Maximum Connections

  • Most light strands have a limit to how many can be safely connected end-to-end. Exceeding this limit increases the risk of overheating or failure.

HOLIDAY SAFETY REMINDER

Deck the halls — but don’t forget the hazards. Stay festive and fire-free by practicing smart electrical safety with all your holiday lights and decorations. A few precautions go a long way toward a safe and joyful season.

References

  1. Eversource – Christmas Light Safety
  2. Wikipedia – Christmas Lights

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