Ever notice your lights dim the moment you fire up the microwave? It's not ghosts, it's your wiring telling you something important. When large appliances kick on, they draw a surge of power that can cause voltage drops on shared circuits. If your lights are flickering regularly, it usually means your electrical panel is overloaded or your wiring can't handle the demand. Older homes especially struggle with this since they weren't built for all the gadgets we use today. Sometimes it's a simple fix like dedicating circuits for heavy appliances. Other times you need an Electrical Installation Service San Diego CA to upgrade your system. Don't ignore it, flickering can signal serious problems. Adding LED Lighting Installation near me can also help reduce the load and make your home more efficient overall. D & N Electric Inc. : https://www.google.com/maps?cid=18228047035196580826 More details here : https://mushlovesocial.com/blogs/270637/Why-Your-Lights-Flicker-When-You-Turn-On-the-Microwave