Lms series: Place of origin: china (mainland) Output current: 350ma, 500ma, 700ma Features: 3 year warranty Ultra-thin package(6w less than 11mm, 20w less than 15mm) Available both for 115vac and 220vac input voltage Safety standards: ul1310, ul8750, en61347-1, en61347-2-13 Short circuit, over load, and over temperature protections, automatic recovery Emc standards: en55015, fcc part15 class b, en6100-3-2, en61000-3-3