WIDE APPLICATION SCENARIOS: This SJTW extension cord has passed UL certification and meets the needs of high-power electrical equipment in outdoor various complex weather conditions, such as lawn mowers, chainsaws, Christmas lights, and other outdoor power tools used in gardens and garages. The Lighted end can prompt whether power is on to improve safety. It is also very suitable for indoor household appliances such as microwave ovens, electric heaters, and computers. EXCELLENT PRODUCT PERFORMANCE: Made of copper and thick vinyl sheath that meets international standards, it has low resistance, low power transmission loss, moisture resistance, wear resistance, flame retardancy, and slip resistance. The 3 prong grounded plug increases safety, safe and durable, and has good flexibility for easy storage. PERFORMANCE PARAMETER: Black 10FT extension cord with Lighted End, 12gauge, 3 prong grounded plug, 15amp, 125volt, 1875watt. Temperature Range: -40°F to +140°F. INTEGRITY SERVICE