Identifying Vintage Christmas Light Bulbs: A Collector's Guide.

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Delving into the world of vintage Christmas lights can be a fascinating journey. From the early carbon filament bulbs to the later miniature incandescents, each type tells a story of technological advancement and festive tradition. If you're looking to identify some old bulbs you've stumbled upon, here are a few tips to help:
1. **Check the Base:** The base is often the best place to start. Early bulbs often had screw bases similar to standard light bulbs, but smaller. Later, intermediate and miniature bases became common. Look for any markings on the base, such as the manufacturer's name or a wattage rating.
2. **Examine the Filament:** The type of filament can indicate the bulb's age. Early bulbs used carbon filaments, which are thicker and more fragile. Later bulbs used tungsten filaments, which are thinner and more durable.
3. **Note the Shape and Size:** Vintage Christmas light bulbs came in a variety of shapes and sizes, from simple round bulbs to more decorative shapes like flames or fruits. The size can also be a clue, as earlier bulbs tended to be larger.
4. **Consider the Color:** While clear bulbs were common, many vintage bulbs were colored. The method of coloring can also be a clue. Some bulbs were dipped in paint, while others had colored glass.
5. **Research the Manufacturer:** If you can identify the manufacturer, you can often find more information about the bulb online. Companies like NOMA, GE, and Westinghouse were major players in the Christmas light market.
Remember to handle vintage bulbs with care, as they can be fragile. With a little research, you can uncover the history behind these festive relics..