... signs,logo,decoration 3.IP68 4.led pixel lamps 5,customized on size outdoor decoration led channel letterWorking voltage: DC5VWorking current: ... acrylic, Osram or GE LED light sourceProcess: Stainless steel seamless welded lettering can, flat acrylic plastic lettering face, LED illuminatedSize: Custom-made, based ... , church signs, school signs, business signs, etc RGB led channel letter signs DC5V