Light bulb archive

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archive light bulbs

Page under development. Matches do not confirm identity or interchangeability.

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Calculated power is distinguished from manufacturer-rated power in the results. Do not power an unknown lamp to identify it.

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408Catalogued light bulbs
25Linked PDF datasheets

Explore the lamps

40
Photograph

40

Incandescent light bulb

BTH · Eveready · General Electric Co. · National Union · Raytheon · Sylvania · Tung Sol

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41
Photograph

41

Incandescent light bulb

BTH · Eveready · General Electric Co. · National Union · Philips · Raytheon · Sylvania · Tung Sol · Westinghouse El. & Mfg. Co.

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42
Photograph

42

Incandescent light bulb

BTH · Eveready · General Electric Co. · National Union · Philips · Raytheon · Sylvania · Tung Sol · Westinghouse El. & Mfg. Co.

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44
Photograph

44

Incandescent light bulb

BTH · Chilco · Eveready · General Electric Co. · National Union · Raytheon · Sylvania · Tung Sol · Westinghouse El. & Mfg. Co.

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46
Photograph

46

Incandescent light bulb

BTH · Chilco · General Electric Co. · Matchless Electric Co. - see also Century Lamp & Tube Co. · National Union · Raytheon · Sylvania · Tung Sol

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48
Photograph

48

Incandescent light bulb

BTH · General Electric Co. · National Union · Raytheon · Sylvania · Tung Sol

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49
Photograph

49

Incandescent light bulb

BTH · Eveready · General Electric Co. · National Union · Sylvania · Tung Sol · Westinghouse El. & Mfg. Co.

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How to use the light bulb archive

Search a complete designation or a fragment. Add a base, documented electrical data and measurements in millimetres. Each result links to its own archive identity.

Documents and distinct identities

Browse available datasheets, photographs and technical drawings. Light bulbs, electronic valves, bases and lampholders remain distinct. Ambiguous cases are kept separately for review.