100-Foot 12/3 Blue Cold Weather Extension Cord with Power & Ground Check Lights - Your Name on Cord This cold weather cord has the latest safety features that all high profile & hazardous job sites require. New space age cold weather rubber insulation and jacketing compounds guarantee this cord will remain flexible in temperatures well below freezing. Molded-on heavy duty unbreakable, weatherproof standard 3-prong lighted U/Ground connectors Molded, heavy duty ground check connector and power check plug UL Listed and cUL Approved for Canada