Is an old 12-2 wire from the 1990s different from the modern 12-2 wire? In my home, there is old 12-2 wiring with white sheathing, but it also looks like the wire
![Voltec 25' Extension Cord with Lighted Receptacle Plugs. 12/3 300 Volt Outdoor Heavy Duty Power Cords Voltec 25' Extension Cord with Lighted Receptacle Plugs. 12/3 300 Volt Outdoor Heavy Duty Power Cords](https://cdn11.bigcommerce.com/s-y0mb5v9hpd/images/stencil/1280x1280/products/709/1448/Voltec_25_foot_extension_cord__99514.1651601248.jpg?c=2)
Voltec 25' Extension Cord with Lighted Receptacle Plugs. 12/3 300 Volt Outdoor Heavy Duty Power Cords
![Amazon.com: DEWENWILS 2 FT 12/3 Gauge Indoor/Outdoor Tri-Tap Extension Cord Splitter, SJTW 15 Amp Yellow Outer Jacket Contractor Grade Heavy Duty Power Cable with LED Lighted Plug, UL Listed, Pack of 3 : Amazon.com: DEWENWILS 2 FT 12/3 Gauge Indoor/Outdoor Tri-Tap Extension Cord Splitter, SJTW 15 Amp Yellow Outer Jacket Contractor Grade Heavy Duty Power Cable with LED Lighted Plug, UL Listed, Pack of 3 :](https://m.media-amazon.com/images/I/41MrRDGwrFL._AC_.jpg)
Amazon.com: DEWENWILS 2 FT 12/3 Gauge Indoor/Outdoor Tri-Tap Extension Cord Splitter, SJTW 15 Amp Yellow Outer Jacket Contractor Grade Heavy Duty Power Cable with LED Lighted Plug, UL Listed, Pack of 3 :
SOUTHWIRE, POLAR SOLAR 12/3 SEOW 2' YELLOW TRITAP OUTDOOR COLD WEATHEREXTENSION CORD WITH POWER LIGHT INDICATOR | Southwire
![Bergen Industries 25 ft. 12/3 SJTW 15 Amp/125-Volt Outdoor Triple Tap Extension Cord, Yellow OC251233T - The Home Depot Bergen Industries 25 ft. 12/3 SJTW 15 Amp/125-Volt Outdoor Triple Tap Extension Cord, Yellow OC251233T - The Home Depot](https://images.thdstatic.com/productImages/2e351662-9791-4c4a-8844-f7e61d189040/svn/yellow-bergen-industries-general-purpose-cords-oc251233t-64_600.jpg)
Bergen Industries 25 ft. 12/3 SJTW 15 Amp/125-Volt Outdoor Triple Tap Extension Cord, Yellow OC251233T - The Home Depot
![Utilitech Outdoor 2-ft 12 / 3-Prong Outdoor Stw Heavy Duty Lighted Extension Cord in the Extension Cords department at Lowes.com Utilitech Outdoor 2-ft 12 / 3-Prong Outdoor Stw Heavy Duty Lighted Extension Cord in the Extension Cords department at Lowes.com](https://mobileimages.lowes.com/productimages/6232ec3e-6211-427d-b073-e17c1b25a837/49053578.jpg?size=pdhism)
Utilitech Outdoor 2-ft 12 / 3-Prong Outdoor Stw Heavy Duty Lighted Extension Cord in the Extension Cords department at Lowes.com
![Amazon.com: 2 ft - 12 Gauge Heavy Duty Extension Cord - 3 Outlet Lighted SJTW - Indoor/Outdoor Extension Cord by Watt's Wire - 2' 12-Gauge Grounded 15 Amp Extension Cord Splitter : Everything Else Amazon.com: 2 ft - 12 Gauge Heavy Duty Extension Cord - 3 Outlet Lighted SJTW - Indoor/Outdoor Extension Cord by Watt's Wire - 2' 12-Gauge Grounded 15 Amp Extension Cord Splitter : Everything Else](https://m.media-amazon.com/images/I/71WWrrdqTVL.jpg)