Name:flexible led sign backlight, el paper backlight with inverterStandard size:A0,A1,A2,A3,A4,A5,A6Maximun size:1x2mOther size:custom size and shapebrightness:90-120cdthickness:0.3-0.4mmVoltage:DC12V AC90-240V DC24VEmitting Color:white,green,yellow and so onlifespan:20000hCertification:CE RoHS