... good quartz,and it is high-pressure mercury lamp,used to curing.. UV curing lamps are made ... of good quartz,and it is high-pressure mercury lamp,emitting uv rays in the range between ... and 450nm at the peak of 365nm. UV curing lamps are applied for printing plate making ... motorcycle parts, printing, canning , plastic packaging surface UV inks, UV curing Varnish, also on the semiconductor PCB, signs ...