Voltec 05-00109 16/3 SJTW Outdoor Extension Cord, 50-Foot, Yellow Flexible jacket allows you to utilize cord in temperatures ranging from -40? to 140?F. Bright yellow jacket provides high visibility on the jobsite or yard UL listed and it carries the UL approval for Canada as well. Jacket resists the harmful effects of abrasions, moisture and sunlight Perfect for use in garage, office or outside.