led message sign: 1.High bright 2.Over 100 ... saving 4.Environmental-protection Stainless Steel Buckle Side led message sign have the advantage as following:1.CE , ... white,red,blue,yellow,green.... and full color7.LED transformer provided input:110V-240V,output:12V8.Customized ... signs ,advertisement, architecture, decoration, exhibition, and lighting, etc. Stainless Steel Buckle Side led message sign