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CTS · Question #225
Projectors may use different lamp technologies for different reasons. For long life without changing the light source, which technology is preferred?
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Audiovisual Design
Question
Projectors may use different lamp technologies for different reasons. For long life without changing the light source, which technology is preferred?
Options
- AHalogen lamp
- BFluorescent lamp
- CLED lamp
- DArc lamp
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Topics
#projector lamp#LED technology#light source longevity#display technology