The Electric World 15 Amp 25' Locking Extension Cord with Light incorporates marine-grade 14/3 SJTOW cable. On the female end, it includes a slide button lock to prevent accidental cable detachment. This locking design is universally compatible with products from all manufacturers. Additionally, the illuminated clear female end offers a visible indication of power status. Plug Type: 5-15PReceptacle: 5-15RCurrent: 15 AmpVoltage: 125VCable: SJTOW 14AWG/3CCord Length: 25'Rating: 15A 125V 1875W Built-in light helps with power indication status Marine-grade 14/3 SJTOW cable