Skip Nav Bill’s Quality Electric, LLC shares some vitally important electrical safety tips for your holiday decorating both indoors and out with a focus on use of proper UL rating products such as decorative lights and extensions cords and GFCIs for shock and fire prevention. Stay Electrically Safe as you decorate for the holidays! Special Thanks to NorthJersey.com and to Angela Daidone for the article, Play It Safe with Holiday Lighting.