... faces; 3D Laser engraved LGP ; SMD LED with high brightness; CE,ROHS, UL ,SAA led sign panelKey Features 1.Double sided , both sides ... is energy saving and has longer lifespan(The general white LED Light is difficult meet the requirement of most users ... in business center, cafe, bar, supermarket, bank, chain operation store, restaurant, airport, shop window display etcAbout our company(How can ...