Join Date: Aug 2008
Location: Happy Valley, Pennsylvania
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That's pretty cool. There are more useful arrays. Osram is now making one that will put out 1000 lumen at reasonable power levels. It has a six element array. I'm not sure how much more we really need. If they get more efficient, it may turn out that road users are more than happy with a 2 element array, or one of the 4 element arrays at fairly low current.