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-Timing Is Everything: Use an outdoor timer certified by CSA International to switch lights on and off. Lights should be turned on after 7 p.m. to avoid the electricity rush hour.
-The Great Outdoors: When hanging outdoor lights, keep electrical connectors off the ground and away from metal rain gutters. Use insulated tape or plastic clips instead of metal nails or tacks to hold them in place.
-Climbing Up: Using a ladder when you put up lights? Choose the correct ladder for the job and double check for a certification mark to ensure your portable ladder complies with applicable standards.
