LED into practical era benq why projection silence
Datum:2011-08-23 15:58
consumers pay for it. And by, the LED light source technology has development are relatively mature, costs also have certain decline. In this year, benq comply with market launched its first LED light source mini projector le light box GP1.
Compared to previous LED the projector, benq GP1 in bright is greatly improved to 100 lumens, contrast also rose to 2000:1. At the time, it is the benq GP1 smile ao league. But in fact, 100 lumens brightness is not enough to make a GP1 the use of any e
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