A simple white light bulb, when scrapped for parts it will provide copper and glass. Shaun (synth) may ask for one.
A destroyed lightbulb, which has been extracted from a street lamp, has the glass broken and isn't available anymore as a resource.
- Eight inside Vault 95
- Six in Barney's bunker
- Six in Boston Airport ruins
- Five in the Corvega assembly plant
- Six in Vault 81's secret vault
- Five in Poseidon Energy