Keria 17 9 inch NEW Waterproof BRAND LED OPEN SIGN BOARD led epoxy resin sign +On/Off Switch Bright Light neon Fixed/flash mode 12V DC security power voltage It will not have the body leakage. Safe to touch and clean Ultra hard and thickened ABS original designed back board mould,dull polish surface, 99.7% transmittance deluxe acrylic front borad, resin image high attractive and Excellent visibility U.S. imports of electronic-grade 3528 light source,pure color hang it on the wall or other place on tripod,connect the power adapter and can be used anywhere in demand