http://www.nikonusa.com/Find-Your-Nikon/Product/Digital-Camera/26186/COOLPIX-S1000pj.html
Interesting, they get 10Lumen projected from an LED and use LCD on Silicon
technology for modulation.
Best current technology white LEDs run something like 100L/watt, so in theory
the lamp could use as little as 1/10W, although modulation and drive ,optics
etc etc probably cuts this a whole lot and it will use more power.
Not sure if this is just a gimic or a useful feature allowing you to see
results on large screen quickly?
Tim Hughes
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