Replacing a lamp on a Mitsubishi HC4000 DLP projector. The original lamp had 4413 hours on it in Eco mode. Before and after pictures are included toward the end of the video.
Replacing a lamp on a Mitsubishi HC4000 DLP projector. The original lamp had 4413 hours on it in Eco mode. Before and after pictures are included toward the end of the video.
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