Today, VUEWO has released brand new model of UPS, VW-U2. With impressed red design aluminum housing, lifetime can be enlarge 25% because advanced heat dissipation design. Further, it lower 20% weight so that it can make it safer during installation or dropping in operation. Last but not least, the color of the UPS reminds installers to operate it carefully. What we concern is not effeciency but also the safety of the installers.