Mean Well NES-350-5 300W 5V Power Supply for LED Signs<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Input voltage: 110-240V; Output voltage: 5V; Power: 300 watts </span></li><li><span class="a-list-item"> AC input range selected by swtich Protections: Short circuit/overload/over voltage/over temperature </span></li><li><span class="a-list-item"> Built-in cooling Fan On-OFF controlLED indicator for power onFixed switching frequency at 90Khz </span></li><li><span class="a-list-item"> 2 Year factory warranty </span></li><li><span class="a-list-item"> Forced air cooling by built-in DC fan </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41FXilmAQ2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41OnAAIwvBL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41QCQEUd4PL.jpg" noproxy>