... , red, blue, yellow, green.... and full color7.LED transformer provided input:110V-240V,output:12V8.Customized design available9 ... :DC_12V7.Usage: It can be hung on the wall indoor or outdoor, looks bright at night, attract customers' ... sight Specifications comparison between LED epoxy signs and Acrylic signsItemsLED Epoxy lettersAcrylic lettersBrightnessHigh brightness, ...