go with a lower gauge extension cord. POWTECH 15 FT Heavy Duty 3 Prong 14 Gauge Indoor Extension Cord: $15 @ Amazon You can power heavy-duty tools and major appliances with this 14-gauge extension ...

These extra heavy-duty outdoor extension ... Check that your extension cord’s prongs match those of your light display. A three-prong (grounded) cord offers flexibility, as it can work with ...

This extension cord combines power and mobility with its 12-gauge size and 50-foot length. Its light-up end is especially useful in dark workspaces. The cord remains flexible even after being ...