<p><span style="font: 12px/20px &quot;Open Sans&quot;, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, 微软雅黑, STHeiti, &quot;WenQuanYi Micro Hei&quot;, SimSun, sans-serif; text-align: justify; color: rgb(102, 102, 102); text-transform: none; text-indent: 0px; letter-spacing: normal; word-spacing: 0px; float: none; display: inline !important; white-space: normal; widows: 1; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-stroke-width: 0px;">Harvard Engineering 是设计、开发和制造电子镇流器和控制设备的专家。他们的Cool-LED驱动器提供了用市电电源为高亮度LED供电的高性能解决方案。更多,安全传感器,压力传感器,其他工控产品请查询,工控街。</span></p>