Tag: electronics basics,DIY lighting,desk lamp wiring,LED projects,salvaged tech,diode wiring guide,beginner electronics,upcycling
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Found this Light in the Trash? Here’s What Those Three Wires Mean
Ever picked up a cool-looking light from the curb or recycling bin and wondered what all those extra wires are for? It’s not uncommon to find lights—especially modern LEDs or “diode” lamps—with more than just two simple connectors. If you’re staring at red, black, and white wires on your new-old find, you’re not alone! Why […]