・The metallic printed board with thick film for the high level brightness LED（TOM)
The metallic printed board with thick film for the high level brightness LED(TOM)
It is the printed board with high heat conductivity system, drawing the electric circuit with silver paste on the glass insulator which is formed on the printed board of compound aluminum and the stainless steel with good heat conductivity. It gives a high performance to the printed board for LED, which gets blighter, more efficiency, and more longevity.