From halogen bulb to LED
What if one could increase the lamp life 100-fold, and avoid all that heat – that would burn the film in case the film would stop running…
Story
3 generations were seated to dig into a number of film rolls from my childhood, to travel back in time some 40 years. We got through 20 minutes of film, when the light bulb came to an end.
The projector – the patient
Fujicacolor 10M
Life expectancy is 25 hours, so having lasted since my childhood – that in itself was a lot of hours than the listed expectation.