Evolution in Tungsten Lamps for Television and Film Lighting

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: There is a continuing shift from using “conventional” incandescent tungsten lamps toward the new “tungsten-halogen” lamps. The new lamps impose some restraints on lighting equipment designers and have some performance limitations, but they allow new directions in luminaire design and application. Tungsten-halogen lamps have the advantages of excellent maintenance of light output and color temperature during life, increased luminous efficiency and/or life, and lower cost per operating hour. The color temperature and spectral energy distribution of tungsten-halogen lamps are nearly the same as from conventional lamps, and are slightly affected by the halogen used. At least 70 different ratings and shapes of tungsten-halogen lamps are now available for television and film lighting. Some of them are in a standard glass outer bulb with a conventional lamp base, and serve as direct replacements of conventional lamps in existing lighting equipment.
Publication Date: 1967-04-01
DOI: 10.5594/J09166
Link: https://doi.org/10.5594/J09166
Author(s): C. N. Clark, T. F. Neubecker

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C. N. Clark and T. F. Neubecker; Evolution in Tungsten Lamps for Television and Film Lighting, Journal of the SMPTE ( Volume: 76, Issue: 4, April 1967); SMPTE, 1967. Available at https://doi.org/10.5594/J09166

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C. N. Clark and T. F. Neubecker; Evolution in Tungsten Lamps for Television and Film Lighting, Journal of the SMPTE ( Volume: 76, Issue: 4, April 1967); SMPTE, 1967. Available at https://doi.org/10.5594/J09166

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<span class="citation">C. N. Clark and T. F. Neubecker; <cite>Evolution in Tungsten Lamps for Television and Film Lighting</cite>, Journal of the SMPTE ( Volume: 76, Issue: 4, April 1967); SMPTE, 1967. Available at <a href="https://doi.org/10.5594/J09166" target="_blank" rel="noopener">https://doi.org/10.5594/J09166</a></span>

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C. N. Clark and T. F. Neubecker; Evolution in Tungsten Lamps for Television and Film Lighting, Journal of the SMPTE ( Volume: 76, Issue: 4, April 1967); SMPTE, 1967
doi: 10.5594/J09166
url: https://doi.org/10.5594/J09166

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<li>
C. N. Clark and T. F. Neubecker; <cite id="bib-10-5594-j09166">Evolution in Tungsten Lamps for Television and Film Lighting</cite>, Journal of the SMPTE ( Volume: 76, Issue: 4, April 1967); SMPTE, 1967
<span class="doi">10.5594/J09166</span>
</li>