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Old August 20th 17, 11:36 AM posted to rec.bicycles.tech
somebody[_2_]
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Posts: 193
Default What's the current state-of-the-art red LED?

A recent thread mentioned the Cree XPL-HI white LED.

What's the current hot red LED? Either in terms of lumens/watt or
totoal output. My taillight is several years old and there must be
something better by now.

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