Christmas lights

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Are your lights safe?

After 12 months packed away in the loft, Christmas lights can easily become electrically unsafe. We recommend the following simple checks.

Christmas Lights


  1. read and follow the manufacturers' instructions
  2. check your Christmas lights are not damaged or broken before use and look out for loose wires
  3. use only replacement bulbs of the same type and rating as those originally supplied with the lights
  4. ensure all outdoor lights are connected via a RCD protected socket
  5. replace failed lamps immediately to prevent overheating
  6. ensure plugs and transformers are plugged in indoors, even if the lighting is suitable for outdoor use
  7. switch your lights off and unplug them before you go to bed or go out
  8. keep lights away from flammable decorations and materials that can burn easily



  1. use lights outdoors unless they are specially designed for such use
  2. connect different lighting sets together
  3. connect lights to the supply whilst still in the packaging
  4. remove or insert lamps while the chain is connected to the supply
  5. overload sockets - try to avoid the use of extension leads or adaptors
  6. attempt to repair faulty lights - replace them
  7. use lights that are damaged or faulty


Happy Holidays from PC Electricals!

If you are unsure about an installation, need advice or assistance please contact PC Electricals. We also have more electrical safety tips on our website Facebook or Twitter pages.