It’s a bit of a classic horror movie trope, but in real life, a flickering bulb is usually less about ghosts and more about loose connections or mismatched tech. While it’s often a simple fix, some causes are more serious than others. Here’s a breakdown of the usual suspects: 1. Simple Fixes (The Most Common) Loose Bulb: Sometimes the simplest answer is the right one. Vibrations in the house can slowly unscrew a bulb from its socket. Dirty Sockets: Dust or corrosion inside the socket can break the electrical connection. Incompatible Dimmer Switches: If you put LED bulbs on a dimmer switch designed for old-school incandescent bulbs, they will often flicker or buzz because the voltage isn't being regulated correctly for the LED's circuitry. 2. The Nature of the Bulb Fluorescent Warm-up: If you have older fluorescent tubes, they often flicker for a few minutes while they warm up or if the "ballast" (the part that regulates the current) is failing. LED Quality: Chea...