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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?
The correct answer is C. LED lamp. See the full explanation below for the reasoning.
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
How the community answered
(26 responses)- A15% (4)
- B4% (1)
- C73% (19)
- D8% (2)
Topics
#projector lamp#LED technology#light source longevity#display technology
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