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3M
Multimedia Projector MP8620
Theory and Diagrams
3M 1999
4-5
4-5.
Lamp Theory
The MP8620 with a DC 400 watt metal halide bulb is capable of producing 450+ lumens of uniform brightness
across the entire projection image.
The metal halide bulbs should never be touched. When oil from your skin touches the bulb, it provides a focal
point for the lamp energy. The lamp burns hotter at that location and eventually burns through the bulb
prematurely.