electrical - Light box with one black, a two-black-one-red bundle, and a three-white bundle connecting to fixture with one black and one white - Home Improvement Stack Exchange

I swapping a fixture for cosmetic purposes. The old fixture (installed before I was here) has three indistinguishable clear-wrapped wires and a grounding wire. The wiring in the ceiling is confusi

electrical - Adding GFCI to box with 2 hot (black and red) and 1 neutral with one wire - Home Improvement Stack Exchange

electrical - Porch light has a white wire, but switch has 2 black wires, is it a neutral? - Home Improvement Stack Exchange

electrical - Why are their connected pairs of black and white wires in my light and switch boxes? - Home Improvement Stack Exchange

electrical - Confused by outdoor light fixture wiring - two whites and one black - Home Improvement Stack Exchange

Why are there two black wires connected to the bottom of my three-way switch? - Home Improvement Stack Exchange

wiring - How should I reconnect my light fixture with red, white, and blue wires? - Home Improvement Stack Exchange

electrical - Black and white wires coming out of wall are both hot - Home Improvement Stack Exchange

electrical - Light box with one black, a two-black-one-red bundle, and a three-white bundle connecting to fixture with one black and one white - Home Improvement Stack Exchange

electrical - Four sets of black/white wires coming out of light fixture. Two switches controlling three lights - Home Improvement Stack Exchange

ceiling - How should I connect a light fixture to this box with four cables? - Home Improvement Stack Exchange

electrical - Light Switch 3 black wires, one white, no ground - Home Improvement Stack Exchange

electrical - How do I install my Wireless Light Switch to my Basement switch that controls multiple lights? - Home Improvement Stack Exchange