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New: 7W modules with doubled chip density (48 chips) for up to 540 lumens! What is the COB technology? COB stands for Chip On Board technology and is the shortcut for a manufacturing technology in the micro electronic. Chips without housing get glued directly onto the circuit board. Cold welding is used to bond the micro wires to chip and board. The COB technology allows very high chip densities and lm/mm² values. Applications can also be manufactured very space saving and flat.
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