If you can't find the bulb you need among the 75,000 at this store in South Hackensack, New Jersey, owner Larry Birnbaum will make it for you. A third-generation lampologist whose granddad worked with Thomas Edison, Birnbaum has been in the bulb business for 40 years. He's the go-to guy for everything from high-tech LEDs to carbon filament repros.
Shown: 1910 Squirrelcage (front) and 1920 Doubleloop (rear) FerroWatt bulbs, about $9 each; 800-282-3742.
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