... 0w/mk 4.max size:1200*600mm 1.AL High Power LED PCB2.al grade(3003,5052,6061)3.thermal ... Increase of Solder Mask0.15mm16The Minimum Pad10um17Solder Mask Colorgreen, white, black, red, yellow18The Minimum Letter Width0.15mm19The Minimum Letter Height0. ... 8mm20Letter Colorwhite, black, blue, yellow, redSOP of aluminum base pcb AL High Power LED PCB