how should it be wired and do I need a different type of electrical switch? However, my situation seems different. Green indicates the grounding of an electric circuit. Neutral would be white, ground wires are either green or green with a yellow tracer. Instead of the on/off switch, these are switches that are either/or -- there are two wires between them and the light goes on when both switches are connected to the *same one* -- and it doesn't matter which one is used, but each switch is hot and the light goes on when electricity can come in via one switch, go through either wire to the other switch, and then to the light. There is a black 1 whites a red and a blue for a range hood. Blue wires are commonly used for travelers in a three-way and four-way switch applications. Leaves the black or switched hot to be attached to the black wire of the fixture. (CAVEAT: Always presume red is *always* hot unless you know otherwise, it's used for other things too.) I am on fifth grade and I am doin DPA for 4-H. The color of the sheathing indicates recommended usages. Building Electrical Wiring Color Codes & Conventions for 120V or 240V A/C Circuits This new type NM-B 14-3 electrical wire has color coded conductors that are easy to spot and understand: Black - use for line voltage or "hot" wire Red - a second line voltage or "hot" wire Have you faced a wiring problem in your home? The wiring for the garage is red and one white. If the wires are reversed, then the switch is opening and closing the neutral conductor and the device is still energized. How Much to Install an Two Story Light Fixture, Contact Us | The pendant light I bought has two clear wires. No difference whatsoever. A green wire capped to green to ground. Easy peasy. One is white and the other one is white with a black stripe. Black insulation is always used for hot wires and is common in most standard household circuits. The intercom has 4 wires: green, black, red, and white. Hi. The insulation should be smooth on the outside opposite the other wire. Ceiling light has 1 white 1 black and ground I know black hot wire goes to fixture black not sure about white wire and other two cables, Subject: Wiring a light fixture from one switch, With only a white and black wire coming from the electrical box for the fixture. Problem again, new board. when switched "on") and you connect the red (and not black) to your light fixture, connect the white to the other side of that, and, like magic, you have a light you can control with the wall switch. Okay, so I want to switch an 11 pin charging port to a 5 pin charging port. Black, white, bare copper, and other colors closely intermingle, yet each one has a specific purpose. Colors are standardized and cross generations. Think of driving down the road, through a green light -- you are presuming that the 100,000 lb truck will stop for the red light and hence not sideswipe you. Black is always a (-) ground. 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