SOLD. Thanks CPF!
For sale is a light engine that I built for an overseas CPF member. The USPS returned it to me, because the destination country blocked incoming mail from the U.S. due to covid.
The light engine has a 5000K Samsung LH351D LED on solid copper direct thermal path MCPCB, in solid copper can with a 4 level 1.52A (3.7V) converter. The modes are 5mA, 30mA, 380mA and 1520mA for a good range of brightness. $90 shipped to a U.S. address.
For sale is a light engine that I built for an overseas CPF member. The USPS returned it to me, because the destination country blocked incoming mail from the U.S. due to covid.
The light engine has a 5000K Samsung LH351D LED on solid copper direct thermal path MCPCB, in solid copper can with a 4 level 1.52A (3.7V) converter. The modes are 5mA, 30mA, 380mA and 1520mA for a good range of brightness. $90 shipped to a U.S. address.
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